Leonard Fyock v. City of Sunnyvale , 779 F.3d 991 ( 2015 )


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  •                 FOR PUBLICATION
    UNITED STATES COURT OF APPEALS
    FOR THE NINTH CIRCUIT
    LEONARD FYOCK; SCOTT                     No. 14-15408
    HOCHSTETLER; WILLIAM DOUGLAS;
    DAVID PEARSON; BRAD SEIFERS;               D.C. No.
    ROD SWANSON,                            5:13-cv-05807-
    Plaintiffs-Appellants,         RMW
    v.
    OPINION
    CITY OF SUNNYVALE; THE MAYOR
    OF SUNNYVALE; ANTHONY
    SPITALERI, in his official capacity;
    THE CHIEF OF THE SUNNYVALE
    DEPARTMENT OF PUBLIC SAFETY;
    FRANK GRGURINA, in his official
    capacity,
    Defendants-Appellees.
    Appeal from the United States District Court
    for the Northern District of California
    Ronald M. Whyte, District Judge, Presiding
    Argued and Submitted
    November 17, 2014—San Francisco, California
    Filed March 4, 2015
    2                FYOCK V. CITY OF SUNNYVALE
    Before: Michael Daly Hawkins and Johnnie B. Rawlinson,
    Circuit Judges, and Barbara M. G. Lynn, District Judge.*
    Opinion by Judge Hawkins
    SUMMARY**
    Civil Rights/Second Amendment
    The panel affirmed the district court’s denial of a request
    to preliminarily enjoin an ordinance enacted by the City of
    Sunnyvale, California, restricting the possession of “large-
    capacity magazines”—statutorily defined as a detachable
    ammunition feeding device capable of accepting more than
    ten rounds.
    The panel held that the district court applied the
    appropriate legal principles and did not clearly err in finding,
    based on the record before it, that a regulation restricting
    possession of certain types of magazines burdened conduct
    falling within the scope of the Second Amendment. The
    panel further agreed with the district court that intermediate
    scrutiny was appropriate. The panel held that Sunnyvale’s
    interests in promoting public safety and reducing violent
    crime were substantial and important government interests.
    So, too, were Sunnyvale’s interests in reducing the harm and
    *
    The Honorable Barbara M. G. Lynn, United States District Judge for
    the Northern District of Texas, sitting by designation.
    **
    This summary constitutes no part of the opinion of the court. It has
    been prepared by court staff for the convenience of the reader.
    FYOCK V. CITY OF SUNNYVALE                       3
    lethality of gun injuries in general, and in particular as against
    law enforcement officers. The panel held that the evidence
    identified by the district court was precisely the type of
    evidence that Sunnyvale was permitted to rely upon to
    substantiate its interest. The panel concluded that the district
    court did not abuse its discretion in determining, on the
    record before it, that Sunnyvale presented sufficient evidence
    to show that the ordinance was likely to survive intermediate
    scrutiny and that plaintiffs failed to demonstrate that they
    would likely succeed on the merits of their claim.
    COUNSEL
    Erin E. Murphy (argued), Bancroft PLLC, Washington, D.C.;
    C. D. Michel, Glenn S. McRoberts, Clinton B. Monfort, Sean
    A. Brady and Anna M. Barvir, Michel & Associates, P.C.,
    Long Beach, California, for Plaintiffs-Appellants.
    Roderick M. Thompson (argued), Anthony P. Schoenberg
    and Rochelle L. Woods, Farella Braun + Martel LLP, San
    Francisco, California, for Defendants-Appellees.
    Robert C. Wright and Andrew E. Schouten, Wright &
    L’Estrange, San Diego, California; Lawrence G. Keane,
    General Counsel, The National Shooting Sports Foundation,
    Inc., Newtown, Connecticut, for Amicus Curiae The National
    Shooting Sports Foundation, Inc.
    Dan M. Peterson, Dan M. Peterson PLLC, Fairfax, Virginia,
    for Amici Curiae International Law Enforcement Trainers
    and Educators Association, California Reserve Peace Officers
    Association, Law Enforcement Legal Defense Fund, Law
    Enforcement Action Network, CRPA Foundation, Law
    4             FYOCK V. CITY OF SUNNYVALE
    Enforcement Alliance of America, Inc., San Francisco
    Veteran Police Officers’ Association, California County
    Sheriffs Bosenko, Christianson, D’Agostini, Downey, Durfor,
    Growdon, Hencraft, L. Jones, S. Jones, Lopey, McMahon,
    Mele, Mims, Parker, Poindexter, Wilson and Youngblood,
    and District Attorney Egan.
    David B. Kopel, Independence Institute, Denver, Colorado;
    John Parker Sweeney, T. Sky Woodward and James W.
    Porter, III, Bradley Arant Boult Cummings, LLP,
    Washington, D.C., for Amici Curiae The Center for
    Constitutional Jurisprudence and Gun Owners of California.
    Brian S. Koukoutchos, Mandeville, Louisiana, for Amicus
    Curiae Pink Pistols.
    Gregory Silbert and Vanessa W. Chandis, Weil, Gotshal &
    Manges, LLP, New York, New York, for Amicus Curiae
    Everytown for Gun Safety.
    Shannon S. Broome and Julia A. Miller, Katten Muchin
    Roseman, LLP, Oakland, California; Jonathan K. Baum,
    Katten Muchin Roseman LLP, Chicago, Illinois, for Amici
    Curiae Law Center to Prevent Gun Violence and Cleveland
    School Remembers.
    Michael N. Feuer, City Attorney of Los Angeles, James P.
    Clark, Chief Deputy City Attorney, Debra L. Gonzales,
    Assistant City Attorney, Los Angeles, California, for Amicus
    Curiae City of Los Angeles; Dennis J. Herrera, City Attorney
    of San Francisco, Wayne Snodgrass and Christine Van Aken,
    Deputy City Attorneys, San Francisco, California, for Amicus
    Curiae City and County of San Francisco.
    FYOCK V. CITY OF SUNNYVALE                  5
    Foster C. Johnson, Mayer Brown LLP, Palo Alto, California;
    Jonathan Lowy and Robert Wilcox, Brady Center to Prevent
    Gun Violence, Washington, D.C., for Amici Curiae Brady
    Center To Prevent Gun Violence, the Major Chiefs
    Association, and the International Brotherhood of Police
    Officers.
    OPINION
    HAWKINS, Circuit Judge:
    In this interlocutory appeal, Leonard Fyock, William
    Douglas, Scott Hochstetler, David Pearson, Brad Seifers, and
    Ron Swanson (collectively “Fyock”) challenge an order
    denying their request to preliminarily enjoin an ordinance
    recently enacted by the City of Sunnyvale, California
    (“Sunnyvale”), restricting the possession of “large-capacity
    magazines”—statutorily defined as a detachable ammunition
    feeding device capable of accepting more than ten rounds.
    Fyock claims that Sunnyvale’s ordinance, part of a ballot
    measure known as Measure C, violates his Second
    Amendment right to keep and bear arms and will irreparably
    harm him if not immediately enjoined.
    We have jurisdiction pursuant to 18 U.S.C. § 1292(a)(1).
    Because we find that the district court did not abuse its
    discretion in deciding Fyock’s likelihood of success on the
    merits of his constitutional challenge, we affirm.
    6             FYOCK V. CITY OF SUNNYVALE
    FACTUAL BACKGROUND AND PROCEDURAL
    HISTORY
    The manufacture, sale, purchase, and possession of large-
    capacity magazines has been regulated in California for
    approximately twenty years through a combination of federal
    and state laws. In 1994, Congress enacted the Violent Crime
    Control and Law Enforcement Act (“Crime Control Act”),
    which proscribed, among other things, the possession of
    “large capacity ammunition feeding devices”—also defined
    as any magazine capable of accepting more than ten rounds
    of ammunition. See Pub. L. 103-322, Sept. 13, 1994, 108
    Stat. 1796, 1998–2000 (formerly codified at 18 U.S.C. § 922
    (w)); see also San Diego Cnty. Gun Rights Comm. v. Reno,
    
    98 F.3d 1121
    , 1124 (9th Cir. 1996). Beginning in 2000,
    California criminalized the manufacture, sale, purchase,
    transfer, and receipt of large-capacity magazines within the
    state, but did not specifically criminalize the possession of
    large-capacity magazines, which was covered at the time by
    federal law. See CAL. PENAL CODE §§ 32310, 16740. In
    2004, the Crime Control Act lapsed, leaving a “loophole”
    permitting the possession of large-capacity magazines in
    California.
    In the wake of recent mass shootings and in recognition
    of the “violence and harm caused by and resulting from both
    the intentional and accidental misuse of guns,” Sunnyvale
    sought to enhance public safety by enacting further gun safety
    measures. In part, Sunnyvale sought to close the “loophole”
    created by the expiration of the Crime Control Act. In
    November 2013, Sunnyvale voters passed Measure C,
    FYOCK V. CITY OF SUNNYVALE                           7
    thereby amending the Municipal Code to include the large-
    capacity magazine restriction at issue in this appeal.1
    In relevant part, Measure C, now codified at Sunnyvale,
    Cal. Muni. Code §§ 9.44.030–060, provides:
    No person may possess a large-capacity
    magazine in the city of Sunnyvale whether
    assembled or disassembled. For purposes of
    this section, “large-capacity magazine” means
    any detachable ammunition feeding device
    with the capacity to accept more than ten (10)
    rounds, but shall not include any of the
    following:
    (1) A feeding device that has been
    permanently altered so that it cannot
    accommodate more than ten (10) rounds;
    or
    (2) A .22 caliber tubular ammunition
    feeding device; or
    (3) A tubular magazine that is contained
    in a lever action firearm.
    1
    In full, Measure C adds four new regulations to Sunnyvale’s Municipal
    Code: (1) a reporting requirement for lost or stolen firearms within
    Sunnyvale; (2) a firearm storage requirement; (3) a restriction on the
    possession of large-capacity magazines; and (4) an ammunition sales
    record-keeping requirement.        See Sunnyvale, Cal. Muni. Code
    §§ 9.44.030, 9.44.040, 9.44.050, 9.44.060. Only the third provision of
    Measure C, codified at § 9.44.050, is at issue in this appeal and the
    underlying merits action.
    8             FYOCK V. CITY OF SUNNYVALE
    Sunnyvale, Cal. Muni. Code § 9.44.050(a). The ordinance
    contains multiple exceptions, which permit the possession of
    large-capacity magazines within the city by certain
    individuals and under certain circumstances.             
    Id. § 9.44.050(c).
    Measure C went into effect on December 6, 2013, and
    covered individuals in Sunnyvale were given ninety
    days—until March 6, 2014—to comply with the ordinance
    by: (1) removing their large-capacity magazines from city
    limits; (2) surrendering their large-capacity magazines to the
    Sunnyvale Department of Public Safety; or (3) transferring
    their large-capacity magazines to a licensed gunsmith. 
    Id. § 9.44.050(b).
    Fyock brought the underlying suit against Sunnyvale and
    other individual defendants (collectively “Sunnyvale”)
    challenging the constitutionality of Measure C. Fyock (along
    with the other Plaintiffs) is a resident of Sunnyvale, who
    currently owns large-capacity magazines and wishes to
    possess those magazines within Sunnyvale’s city limits.
    Fyock moved for a preliminary injunction in an effort to
    enjoin Measure C and forestall the March 6, 2014,
    compliance date. The district court denied Fyock’s motion,
    and Fyock filed a timely notice of appeal.
    STANDARD OF REVIEW
    We review the denial of a preliminary injunction for
    abuse of discretion and the underlying legal principles de
    novo. DISH Network Corp. v. F.C.C., 
    653 F.3d 771
    , 776 (9th
    Cir. 2011). As a result, we are not called upon today to
    determine the ultimate merits of Fyock’s claims. Instead, we
    are called upon to determine whether the district court relied
    FYOCK V. CITY OF SUNNYVALE                    9
    on an erroneous legal premise or abused its discretion in
    denying Fyock’s motion seeking preliminary injunctive relief.
    See Earth Island Inst. v. Carlton, 
    626 F.3d 462
    , 468 (9th Cir.
    2010). In making this determination, we consider “whether
    the decision was based on a consideration of the relevant
    factors and whether there has been a clear error of judgment.”
    DISH Network 
    Corp., 653 F.3d at 776
    (quoting Sports Form,
    Inc. v. United Press Int’l, Inc., 
    686 F.2d 750
    , 752 (9th
    Cir.1982)).
    As we have previously noted, there are limitations to
    interlocutory appeals of this nature given the narrow scope of
    our review:
    [I]n some cases, parties appeal orders granting
    or denying motions for preliminary
    injunctions in order to ascertain the views of
    the appellate court on the merits of the
    litigation, but . . . due to the limited scope of
    our review . . . our disposition of appeals from
    most preliminary injunctions may provide
    little guidance as to the appropriate
    disposition on the merits and . . . such appeals
    often result in unnecessary delay to the parties
    and inefficient use of judicial resources.
    
    Id. (citation and
    internal quotation marks omitted). Mindful
    of our task to determine only whether the district court
    correctly distilled the applicable rules of law and exercised
    permissible discretion in applying those rules to the facts at
    hand, we turn to Fyock’s arguments and the district court’s
    denial of the preliminary injunction.
    10                FYOCK V. CITY OF SUNNYVALE
    DISCUSSION
    To obtain a preliminary injunction, Fyock was required to
    show (1) he is likely to succeed on the merits of his claim,
    (2) he is likely to suffer irreparable harm in the absence of
    preliminary relief, (3) the balance of hardships tips in his
    favor, and (4) a preliminary injunction is in the public
    interest. Winter v. Natural Res. Def. Council, Inc., 
    555 U.S. 7
    , 20 (2008). Because we determine that the district court did
    not abuse its discretion in finding Fyock failed to demonstrate
    the first element for a preliminary injunction, we need not
    reach the remaining elements. See Jackson v. City and Cnty.
    of San Francisco, 
    746 F.3d 953
    , 970 (9th Cir. 2014); DISH
    Network 
    Corp., 653 F.3d at 776
    –77.2
    I. Test for Evaluating Second Amendment Claims
    The Second Amendment provides: “A well regulated
    Militia, being necessary to the security of a free State, the
    right of the people to keep and bear Arms, shall not be
    infringed.” U.S. CONST. amend. II. The Second Amendment
    protects an individual right to keep and bear arms, District of
    Columbia v. Heller, 
    554 U.S. 570
    (2008), that is fully
    applicable to the states and municipalities, McDonald v. City
    of Chicago, 
    561 U.S. 742
    , 750 (2010).
    2
    We note, however, that during the pendency of this appeal, Fyock
    stipulated to a stay of the underlying merits action, stating that the stay
    would cause him no harm and in fact would benefit him. Given this
    concession, it seems unlikely Fyock could make the requisite showing of
    irreparable harm to support the issuance of a preliminary injunction at this
    time.
    FYOCK V. CITY OF SUNNYVALE                   11
    Second Amendment jurisprudence has changed
    substantially in the wake of the Supreme Court’s landmark
    decision in Heller. Heller struck down Washington D.C.’s
    handgun ban, finding that a complete ban on the
    “quintessential self-defense weapon” was historically
    unprecedented and too severely diminished the core Second
    Amendment right to survive constitutional 
    scrutiny. 554 U.S. at 628
    –29. In doing so, the Supreme Court confirmed that the
    Second Amendment has “the core lawful purpose of self-
    defense” and “elevates above all other interests the right of
    law-abiding, responsible citizens to use arms in defense of
    hearth and home.” 
    Id. at 630,
    635. But, the right to keep and
    bear arms is limited, and regulation of the right in keeping
    with the text and history of the Second Amendment is
    permissible. 
    Id. at 626.
    To evaluate post-Heller Second Amendment claims, the
    Ninth Circuit, consistent with the majority of our sister
    circuits, employs a two-prong test: (1) the court “asks
    whether the challenged law burdens conduct protected by the
    Second Amendment”; and (2) if so, what level of scrutiny
    should be applied. United States v. Chovan, 
    735 F.3d 1127
    ,
    1136 (9th Cir. 2013).
    II. Application to Measure C
    Turning to the facts of this case, we consider whether the
    district court erred in its application of the two-prong test
    established in Chovan, and we find there was no abuse of
    discretion.
    12            FYOCK V. CITY OF SUNNYVALE
    A. Burden on Conduct Protected by the Second
    Amendment
    The Second Amendment right is “not a right to keep and
    carry any weapon whatsoever in any manner whatsoever and
    for whatever purpose.” 
    Heller, 554 U.S. at 626
    . The
    Supreme Court has emphasized that nothing in its recent
    opinions is intended to cast doubt on the constitutionality of
    longstanding prohibitions traditionally understood to be
    outside the scope of the Second Amendment. 
    Id. at 626–27.
    Importantly, the Second Amendment does not “protect those
    weapons not typically possessed by law-abiding citizens for
    lawful purposes.” 
    Id. at 625
    (citing United States v. Miller,
    
    307 U.S. 174
    (1939)). Thus, longstanding prohibitions on the
    possession of “dangerous and unusual weapons” have
    uniformly been recognized as falling outside the scope of the
    Second Amendment. Id.; see also United States v. Henry,
    
    688 F.3d 637
    , 640 (9th Cir. 2012) (machine guns are
    “dangerous and unusual” weapons).
    The district court could have found that Sunnyvale’s
    ordinance does not burden conduct protected by the Second
    Amendment if the record contained evidence that large-
    capacity magazines have been the subject of longstanding,
    accepted regulation or are otherwise “dangerous and unusual”
    weapons understood to be outside the scope of the Second
    Amendment. See 
    Jackson, 746 F.3d at 960
    ; 
    Chovan, 735 F.3d at 1137
    .
    1. Longstanding Regulation
    The parties did not provide evidence regarding the
    historical prevalence and regulation of large-capacity
    magazines. Thus, the district court was unable to analyze
    FYOCK V. CITY OF SUNNYVALE                             13
    whether the regulation resembled prohibitions historically
    exempted from the Second Amendment.
    On appeal, Sunnyvale and its amici point to several state
    regulations from the early twentieth century that restricted the
    possession of firearms based on the number of rounds that the
    firearm could discharge automatically or semi-automatically
    without reloading. Although not from the founding era, these
    early twentieth century regulations might nevertheless
    demonstrate a history of longstanding regulation if their
    historical prevalence and significance is properly developed
    in the record. See Nat’l Rifle Ass’n of Am. v. Bureau of
    Alcohol, Tobacco, Firearms, and Explosives, 
    700 F.3d 185
    ,
    196 (5th Cir. 2012) (“Heller demonstrates that a regulation
    can be deemed ‘longstanding’ even if it cannot boast a precise
    founding-era analogue.”).
    The district court did not abuse its discretion by
    concluding that Fyock failed to show a likelihood of success
    on the merits even if Measure C burdens conduct protected by
    the Second Amendment. Consequently, we need not
    determine at this juncture whether firing-capacity regulations
    are among the longstanding prohibitions that fall outside of
    the Second Amendment’s scope.3
    3
    This court has previously discouraged bypassing the historical analysis
    step and assuming without deciding that conduct burdens the Second
    Amendment. Peruta v. Cnty. of San Diego, 
    742 F.3d 1144
    , 1167 (9th Cir.
    2014). At this early, preliminary injunction stage, however, we do not
    find it necessary to independently undertake a historical analysis that was
    unavailable to the district court due to an undeveloped record. As the
    merits action proceeds and the parties develop the record, the district court
    will be able to adequately assess the historical roots and implications of
    firing-capacity regulations.
    14                FYOCK V. CITY OF SUNNYVALE
    2. Dangerous and Unusual Weapons
    Measure C would also be outside the scope of the Second
    Amendment if large-capacity magazines are “dangerous and
    unusual weapons.” See 
    Heller, 554 U.S. at 627
    ; 
    Henry, 688 F.3d at 640
    . To determine this, we consider whether the
    weapon has uniquely dangerous propensities and whether the
    weapon is commonly possessed by law-abiding citizens for
    lawful purposes. 
    Henry, 688 F.3d at 640
    .
    Regulation of a weapon not typically possessed by law-
    abiding citizens for lawful purposes does not implicate the
    Second Amendment. Heller v. District of Columbia,
    
    670 F.3d 1244
    , 1260 (D.C. Cir. 2011) [hereafter Heller II];
    United States v. Marzzarella, 
    614 F.3d 85
    , 93–94 (3d Cir.
    2010) (guns with obliterated serial numbers); United States v.
    Fincher, 
    538 F.3d 868
    , 874 (8th Cir. 2008) (machine guns).
    Although Sunnyvale presented evidence regarding the
    increased danger posed by large-capacity magazines, it did
    not present significant evidence to show that large-capacity
    magazines are also “unusual.”4 Instead, Fyock presented
    evidence that magazines, including some meeting
    4
    But for the Crime Control Act’s 2004 expiration, which lifted the
    national restrictions on the possession of large-capacity magazines,
    Sunnyvale’s reliance on the regulatory prohibitions on possession of large-
    capacity magazines would be persuasive evidence that the magazines are
    “unusual.” See 
    Henry, 688 F.3d at 640
    (“A machine gun is ‘unusual’
    because private possession of all new machine guns, as well as all existing
    machine guns that were not lawfully possessed before the enactment of
    § 922(o) has been unlawful since 1986. Outside of a few government-
    related uses, machine guns largely exist on the black market.”). And, as
    Fyock conceded at oral argument, there must be some level at which
    magazines of a heightened capacity are “unusual.”
    FYOCK V. CITY OF SUNNYVALE                               15
    Sunnyvale’s definition of large-capacity magazines, are
    frequently offered for commercial sale and marketed for self-
    defense. He also presented sales statistics indicating that
    millions of magazines, some of which again were magazines
    fitting Sunnyvale’s definition of large-capacity magazines,
    have been sold over the last two decades in the United States.
    Because Fyock relies primarily on marketing materials
    and sales statistics, his evidence does not necessarily show
    that large-capacity magazines are in fact commonly possessed
    by law-abiding citizens for lawful purposes. However, we
    cannot say that the district court abused its discretion by
    inferring from the evidence of record that, at a minimum,
    magazines are in common use. And, to the extent that certain
    firearms capable of use with a magazine—e.g., certain semi-
    automatic handguns5—are commonly possessed by law-
    abiding citizens for lawful purposes, our case law supports
    the conclusion that there must also be some corollary, albeit
    not unfettered, right to possess the magazines necessary to
    render those firearms operable. See 
    Jackson, 746 F.3d at 967
    (right to possess firearms implies corresponding right to
    possess ammunition necessary to use them).
    The district court applied the appropriate legal principles
    and did not clearly err in finding, based on the record before
    it, that a regulation restricting possession of certain types of
    magazines burdens conduct falling within the scope of the
    Second Amendment.
    5
    We do not opine today on the constitutionality of any regulations
    regarding semi-automatic handguns nor do we suggest that such a
    regulation could not pass constitutional muster. We simply recognize that
    based on the evidence of record at the time of its ruling, the district court’s
    conclusions were not clearly erroneous.
    16             FYOCK V. CITY OF SUNNYVALE
    B. Level of Scrutiny
    We next consider whether the district court abused its
    discretion by applying intermediate scrutiny or by finding
    that Measure C survived intermediate scrutiny.
    1. Determination of the Appropriate Level of
    Scrutiny
    The district court correctly recognized that to determine
    the appropriate level of scrutiny, the court must consider
    (1) how closely the law comes to the core of the Second
    Amendment right; and (2) how severely, if at all, the law
    burdens that right. 
    Chovan, 735 F.3d at 1138
    . Intermediate
    scrutiny is appropriate if the regulation at issue does not
    implicate the core Second Amendment right or does not place
    a substantial burden on that right. 
    Jackson, 746 F.3d at 964
    .
    The D.C. Circuit is the only circuit court to date that has
    analyzed the constitutionality of a law prohibiting the
    possession of large-capacity magazines. In its well-reasoned
    opinion, the court explained that D.C.’s “prohibition of . . .
    large-capacity magazines does not effectively disarm
    individuals or substantially affect their ability to defend
    themselves.” Heller 
    II, 670 F.3d at 1262
    . Therefore, the
    regulation’s burden on the core Second Amendment right was
    FYOCK V. CITY OF SUNNYVALE                             17
    not substantial and warranted intermediate scrutiny review.6
    
    Id. at 1261–62.
    Here, the district court similarly concluded that Measure
    C likely reaches the core Second Amendment right, but its
    resulting impact on that right is not severe. Because Measure
    C restricts the ability of law-abiding citizens to possess large-
    capacity magazines within their homes for the purpose of
    self-defense, we agree with the district court that Measure C
    may implicate the core of the Second Amendment. Compare
    
    Jackson, 746 F.3d at 963
    (handgun storage law implicated
    core right because it applied to law-abiding citizens’
    possession of handguns within the home for self defense);
    with 
    Chovan, 735 F.3d at 1138
    (law prohibiting firearm
    possession by violent misdemeanant did not implicate core
    right because it did not regulate possession by law-abiding
    citizens). Consistent with the reasoning of our sister circuit,
    we also agree that intermediate scrutiny is appropriate.
    Measure C is simply not as sweeping as the complete
    handgun ban at issue in Heller and does not warrant a finding
    6
    All federal district courts to consider a restriction on the possession of
    large-capacity magazines have also applied intermediate scrutiny and
    found that the regulation at issue survived intermediate scrutiny. See
    Friedman v. City of Highland Park, No.1:13-cv-09973, 
    2014 WL 4684944
    , *1, *9–10 (N.D. Ill. Sept. 18, 2014) (local law prohibiting
    possession of magazines over ten rounds survived intermediate scrutiny);
    San Francisco Veteran Police Officers Ass’n v. City and Cnty. of San
    Francisco, 
    18 F. Supp. 3d 997
    , 1003 (N.D. Cal. 2014) (same); Shew v.
    Malloy, 
    994 F. Supp. 2d 234
    , 247–50 (D. Conn. 2014) (same); N.Y. State
    Rifle and Pistol Ass’n, Inc. v. Cuomo, 
    990 F. Supp. 2d 349
    , 365–67, 371
    (W.D.N.Y. 2013) (same); see also Colo. Outfitters Ass’n v. Hickenlooper,
    No. 13-cv-01300-MSK-MJW, 
    2014 WL 3058518
    , *3, *15–18 (D. Colo.
    June 26, 2014) (local law prohibiting possession of magazines over fifteen
    rounds survived intermediate scrutiny).
    18             FYOCK V. CITY OF SUNNYVALE
    that it cannot survive constitutional scrutiny of any level.
    Indeed, Measure C does not affect the ability of law-abiding
    citizens to possess the “quintessential self-defense
    weapon”—the handgun. See 
    Heller, 554 U.S. at 629
    . Rather,
    Measure C restricts possession of only a subset of magazines
    that are over a certain capacity. It does not restrict the
    possession of magazines in general such that it would render
    any lawfully possessed firearms inoperable, nor does it
    restrict the number of magazines that an individual may
    possess. To the extent that a lawfully possessed firearm
    could not function with a lower capacity magazine, Measure
    C contains an exception that would allow possession of a
    large-capacity magazine for use with that firearm.
    Sunnyvale, Cal. Muni. Code § 9.44.050(c)(8).
    For these reasons, there was no abuse of discretion in
    finding that the impact Measure C may have on the core
    Second Amendment right is not severe and that intermediate
    scrutiny is warranted. See 
    Jackson, 746 F.3d at 961
    (“[F]irearm regulations which leave open alternative channels
    for self-defense are less likely to place a severe burden on the
    Second Amendment right than those which do not.”); Heller
    
    II, 670 F.3d at 1262
    .
    2. Application of Intermediate Scrutiny
    Finally, we consider whether the district court abused its
    discretion in finding that Measure C was likely to survive
    intermediate scrutiny. In the context of Second Amendment
    challenges, intermediate scrutiny requires:          “(1) the
    government’s stated objective to be significant, substantial,
    or important; and (2) a reasonable fit between the challenged
    regulation and the asserted objective.” 
    Chovan, 735 F.3d at 1139
    .
    FYOCK V. CITY OF SUNNYVALE                    19
    To survive intermediate scrutiny, Sunnyvale was not
    required to show that Measure C is the least restrictive means
    of achieving its interest. 
    Jackson, 746 F.3d at 966
    (citing
    Ward v. Rock Against Racism, 
    491 U.S. 781
    , 798 (1989)).
    Instead, Sunnyvale was required to show only that Measure
    C promotes a “substantial government interest that would be
    achieved less effectively absent the regulation.” Colacurcio
    v. City of Kent, 
    163 F.3d 545
    , 553 (9th Cir. 1998) (internal
    quotation marks omitted). When reviewing the reasonable fit
    between the government’s stated objective and the regulation
    at issue, the court may consider “the legislative history of the
    enactment as well as studies in the record or cited in pertinent
    case law.” 
    Jackson, 746 F.3d at 966
    (citing 
    Chovan, 735 F.3d at 1140
    ).
    Sunnyvale’s foremost stated objective for enacting
    Measure C is to promote public safety by reducing the harm
    of intentional and accidental gun use. Measure C is also
    intended to reduce violent crime and reduce the danger of gun
    violence, particularly in the context of mass shootings and
    crimes against law enforcement. It is “self-evident” that
    Sunnyvale’s interests in promoting public safety and reducing
    violent crime are substantial and important government
    interests. See 
    Chovan, 735 F.3d at 1139
    ; see also Madsen v.
    Women’s Health Ctr., Inc., 
    512 U.S. 753
    , 768 (1994). So,
    too, are Sunnyvale’s interests in reducing the harm and
    lethality of gun injuries in general, see 
    Jackson, 746 F.3d at 970
    , and in particular as against law enforcement officers, see
    Heller 
    II, 670 F.3d at 328
    .
    Sunnyvale was entitled to rely on any evidence
    “reasonably believed to be relevant” to substantiate its
    important interests. See City of Renton v. Playtime Theaters,
    Inc., 
    475 U.S. 41
    , 52 (1986). Sunnyvale presented evidence
    20              FYOCK V. CITY OF SUNNYVALE
    that the use of large-capacity magazines results in more
    gunshots fired, results in more gunshot wounds per victim,
    and increases the lethality of gunshot injuries. Sunnyvale
    also presented evidence that large-capacity magazines are
    disproportionately used in mass shootings as well as crimes
    against law enforcement, and it presented studies showing
    that a reduction in the number of large-capacity magazines in
    circulation may decrease the use of such magazines in gun
    crimes. Ultimately, the district court found that Sunnyvale
    “submitted pages of credible evidence, from study data to
    expert testimony to the opinions of Sunnyvale public
    officials, indicating that the Sunnyvale ordinance is
    substantially related to the compelling government interest in
    public safety.”
    In this appeal, Fyock asks us to re-weigh the evidence and
    overturn the district court’s evidentiary determinations—in
    effect, to substitute our discretion for that of the district court.
    The district court considered Fyock’s counter-evidence
    regarding the use of large-capacity magazines for self-defense
    purposes. But, the district court gave little weight to that
    evidence because the record also contained studies indicating
    that most defensive gun use incidents involved fewer than ten
    rounds of ammunition. Other studies suggest that any impact
    Measure C may have on the defensive use of large-capacity
    magazines may also further Sunnyvale’s interest in promoting
    public safety. See Heller 
    II, 670 F.3d at 1263
    –64 (citing
    study finding that defenders using large-capacity magazines
    are likely to “keep firing until all bullets have been expended,
    which poses grave risks to others in the household, passersby,
    and bystanders”). In any event, the district court was not
    required to find that the ordinance is the least restrictive
    means of achieving Sunnyvale’s interest. 
    Jackson, 746 F.3d at 966
    (a city must be allowed “a reasonable opportunity to
    FYOCK V. CITY OF SUNNYVALE                   21
    experiment with solutions to admittedly serious problems.”
    (quoting City of 
    Renton, 475 U.S. at 52
    )).
    The evidence identified by the district court is precisely
    the type of evidence that Sunnyvale was permitted to rely
    upon to substantiate its interest, City of 
    Renton, 475 U.S. at 51
    –52, and that the district court was permitted to review
    under the lens of intermediate scrutiny, 
    Jackson, 746 F.3d at 966
    . We cannot say that the district court’s weighing of the
    evidence or credibility determinations were clearly erroneous,
    and we decline to substitute our own discretion for that of the
    district court.
    CONCLUSION
    We conclude that the district court did not abuse its
    discretion in determining, on the record before it, that
    Sunnyvale presented sufficient evidence to show that
    Measure C was likely to survive intermediate scrutiny and
    that Fyock failed to demonstrate that he would likely succeed
    on the merits of his claim. Therefore, we affirm the district
    court’s denial of Fyock’s motion for a preliminary injunction.
    AFFIRMED.