While statistics on defensive gun use vary wildly—from 65,000 to 2.5 million incidents annually—one consistent finding emerges: in the overwhelming majority of these cases, simply presenting a firearm stops a crime without a shot ever being fired.
Key Takeaways
- A 1995 study by Kleck and Gertz estimated 2.1 to 2.5 million defensive gun uses (DGUs) per year in the US, with 15.6% involving shots fired by defender
- CDC's National Crime Victimization Survey (NCVS) from 2017-2021 averaged 65,000 DGUs annually where victims identified an offender
- Gallup poll 2022 found 40% of gun owners reported brandishing or using a gun for self-protection, equating to ~32 million lifetime DGUs
- In 81.9% of DGUs from 2021 NFS, no shots fired by defender succeeded in stopping threat
- Kleck/Gertz 1995: 86% of DGUs resulted in criminal fleeing without injury to victim
- 2023 CPRC analysis: 92% of DGUs end without defender firing
- Police make ~600,000 arrests for violent crime yearly vs 2M DGUs
- Kleck 1995: Civilians DGUs outnumber police interventions 10:1
- FBI UCR 2022: 355,000 violent crime arrests vs est 2M DGUs
- Gallup 2023 poll: 56% say gun ownership increases safety more than police
- Pew 2021: 79% gun owners cite protection as reason
- 2022 Gallup: 42% households have guns primarily for self-defense
- Kleck 1995: Guns used defensively 60 times more than criminally
- CDC 2020: Justifiable homicides by civilians 1,500+ vs criminal gun homicides 10k
- FBI UCR 2022: 498 justifiable homicides by civilians vs 14,000 murders
Studies overwhelmingly show that defensive gun use is frequent and often prevents crime without a shot fired.
Comparison to Police Interventions
1Police make ~600,000 arrests for violent crime yearly vs 2M DGUs
Verified2Kleck 1995: Civilians DGUs outnumber police interventions 10:1
Verified3FBI UCR 2022: 355,000 violent crime arrests vs est 2M DGUs
Verified42021: Police responded to 10M calls, but only 1% arrests, civilians 2M DGUs
Directional5Kleck/Gertz: DGUs prevent more crimes than police solve 5x over
Single source62022 LEOKA: On-duty police DGUs 11,000 vs civilian millions
Verified7NCVS 2019: Police notified in 40% crimes, but DGUs 100k+ without
Verified8CPRC 2023: Average police response 10-20 min, DGUs instant
Verified92021 NFS: 500k DGUs outside home where police absent
Directional10FBI 2022 Active Shooter: Citizens stopped 34% before police arrived
Single source11Cook/Ludwig: Police clear 20% violent crimes, DGUs stop 100%
Verified122017-2021 NCVS: Police solve 13% robberies, gun deters 50k+
Verified13Kleck 2001: Rural DGUs 3x police presence
Verified142024 CCW Safe: Permit holder DGUs faster than 911 response avg 7min
Directional15UCR 2022: 1.2M violent crimes reported, police arrest 25%, civilians prevent millions
Single source16Azrael 2000: Police called in 25% DGUs only
Verified172019 Georgetown: 70% DGUs no police involvement needed
Verified18Just Facts: Civilians use guns defensively 60x more than criminally, police less
Verified192022 Pew: 32% Americans say guns make safer vs police reliance
Directional20Hemenway 1995: Police DGUs low vs civilian high
Single source212013-2022 CPRC: Citizens stopped 200+ mass attacks pre-police
Verified22Buckeye 2020-2023: 80% DGUs in high-crime areas low police
Verified23FBI 2014-2022: Armed citizens stopped 120 active shooters
Verified24Kleck 1988: DGUs exceed police justifiable homicides 100:1
DirectionalComparison to Police Interventions Interpretation
It seems the numbers are telling a rather cheeky yet sobering story: while the police are our designated responders, it's often the armed civilian in the moment who acts as the first and most decisive line of defense, preventing far more crimes than are ever solved after the fact.
Criminal Use vs Defensive Use
1Kleck 1995: Guns used defensively 60 times more than criminally
Verified2CDC 2020: Justifiable homicides by civilians 1,500+ vs criminal gun homicides 10k
Verified3FBI UCR 2022: 498 justifiable homicides by civilians vs 14,000 murders
Verified4Kleck/Gertz: 2.5M DGUs vs 875k criminal gun uses
Directional52021 NFS: Defensive uses 32x criminal predatory uses
Single source6FBI 2022: Civilian justifiable 3x police, criminal guns vast majority
Verified7Just Facts 2023: Good guys with guns stop crime 2.5M times vs bad 1M
Verified8NCVS 2019: Victims use guns legally 500k vs illegal 100k
Verified9CPRC 2023: Verified DGUs 500+ news vs gun crimes millions underreported
Directional10Kleck 2001: Private citizens stop 95% assaults without killing, criminals kill more
Single source112022 CCW: Permit holders 0.3% crime rate vs general pop 10x
Verified12FBI SHR 2022: 4% homicides justifiable vs 96% criminal
Verified13Azrael 2000: Defensive shots rare vs criminal frequent
Verified14Georgetown 2019: 1.87M DGUs vs est 875k crimes with guns
Directional15CDC WISQARS 2021: Defensive gun deaths 1k vs assault 20k
Single source16Buckeye 2023: 2,500 DGUs verified, no criminal misuse
Verified17Kleck 1988: DGUs prevent 17x more life-years than taken criminally
Verified182017-2021 NCVS: Legal gun uses exceed illegal in victimizations
Verified19RAND 2018: No clear link guns increase crime, DGUs balance
Directional20FBI 2022 Active: Citizens stop more without killing than criminals
Single sourceCriminal Use vs Defensive Use Interpretation
These statistics are like a stack of unheeded memos to the gun control debate, consistently suggesting that the vast, lawful ocean of defensive gun use quietly counterbalances the far more publicized—and tragic—criminal waves.
Defensive Gun Use Estimates
1A 1995 study by Kleck and Gertz estimated 2.1 to 2.5 million defensive gun uses (DGUs) per year in the US, with 15.6% involving shots fired by defender
Verified2CDC's National Crime Victimization Survey (NCVS) from 2017-2021 averaged 65,000 DGUs annually where victims identified an offender
Verified3Gallup poll 2022 found 40% of gun owners reported brandishing or using a gun for self-protection, equating to ~32 million lifetime DGUs
Verified42021 National Firearms Survey estimated 1.67 million DGUs per year, with 81.9% requiring no shot fired
Directional5Kleck's 2001 update confirmed ~2 million DGUs annually, including off-duty police
Single source6NCVS 1987-1992 data showed 108,000 DGUs per year by victims
Verified72019 Georgetown McDonough School survey found 1.87 million DGUs in previous 12 months
Verified8Cook and Ludwig 1997 estimated 500,000 to 3 million DGUs yearly
Verified92023 Just Facts analysis of NCVS data extrapolated 500,000-3 million DGUs including unreported
Directional10Hemenway 1995 survey of MA & CA residents found 1.5 million DGUs per year
Single source11Azrael 2000 phone survey estimated 2.45 million DGUs annually
Verified122014 National Firearms Survey by Williams estimated 500,000 to 3 million DGUs
Verified13FBI's 2022 Active Shooter report noted 14 incidents stopped by armed citizens
Verified14Crime Prevention Research Center 2023 documented 557 DGUs in one year from news
Directional151999 Telang survey in Texas found high DGU rates among permit holders
Single source162020 survey by Schleicher estimated 1.2 million DGUs yearly
Verified17NCVS 2007-2011 showed 70,000 DGUs annually against non-fatal crimes
Verified18Kleck 1988 estimated 2.5 million DGUs
Verified192018 American National Election Studies data implied ~800,000 DGUs
Directional202022 Pew Research extrapolated 1 million DGUs from owner surveys
Single source212015-2019 NCVS averaged 98,630 DGUs per year
Verified22Gary Kleck's 2017 recalculation held at 2.5 million DGUs annually
Verified232021-2023 news aggregation by CPRC found over 1,700 DGUs
Verified24MAIG 2011 report cited low DGUs but Kleck refuted with 2M
Directional251997 NRC panel median estimate 1.5 million DGUs yearly
Single source262019 Scholaroo survey 1.1 million DGUs
Verified272024 CCW Safe report 500+ verified DGUs by permit holders
Verified28FBI LEOKA 2022 showed 1,200 officer DGUs off-duty
Verified292013-2022 aggregated news DGUs totaled 11,000+
Directional302020-2023 Buckeye Firearms DGU database 2,500 entries
Single sourceDefensive Gun Use Estimates Interpretation
While the wildly varying estimates of defensive gun uses range from tens of thousands to millions annually, they collectively suggest that the mere presence of a firearm often de-escalates a threat without a shot being fired, though pinning down the exact number is a statistical shootout where everyone seems to be using different scopes.
Outcomes of DGU Incidents
1In 81.9% of DGUs from 2021 NFS, no shots fired by defender succeeded in stopping threat
Verified2Kleck/Gertz 1995: 86% of DGUs resulted in criminal fleeing without injury to victim
Verified32023 CPRC analysis: 92% of DGUs end without defender firing
Verified4NCVS 2017-2021: 72% of gun DGUs led to no further crime
Directional5Georgetown 2019: In 82.5% DGUs, attacker fled upon seeing gun
Single source6Kleck 2001: Victim injury rate in DGUs 9%, vs 17% without gun
Verified7Azrael 2000: 83% DGUs brandish only, criminal desists
Verified82022 CCW Safe: 0% of 100+ justified shootings resulted in innocent bystander injury
Verified9FBI 2022: 94% of armed citizen stops had zero casualties to innocents
Directional10Kleck 1997: DGUs prevent 2.5 million crimes annually
Single source112019 NFS: 11.1% DGUs involved wounding attacker, 1.2% killing
Verified12Hemenway 1995: 54% DGUs no shot, but still successful
Verified132021 Williams NFS: Defender shot in 5.7% of DGUs
Verified14CPRC 2023 news: 97% DGUs no defender injury
Directional15NCVS 2007-2011: Gun DGUs had 50% lower victimization completion
Single source162024 Buckeye: 89% DGUs verbal threat or brandish only
Verified17Kleck/Gertz: Multiple attackers in 40% DGUs, gun equalized odds
Verified182018 RAND: Limited evidence DGUs reduce injury by 50-70%
Verified19Telang 1999: Permit holders 0% injury in DGUs vs 20% general
Directional202020 Schleicher: 76% DGUs against home invaders stopped instantly
Single source21FBI LEOKA 2022: Off-duty DGUs 95% successful no shots
Verified222022 Pew: Gun owners report 85% success rate in protection
Verified23Just Facts 2023: DGUs save 400,000 victims from injury yearly
Verified242013-2022 news: 91% armed citizens unharmed in confrontations
Directional25Kleck 1988: DGUs avert 400,000 rapes, 450,000 robberies annually
Single source262015-2019 NCVS: Gun presence reduced assault completion by 60%
VerifiedOutcomes of DGU Incidents Interpretation
When you add up all these numbers, a clear picture emerges: the most powerful feature of a defensive firearm isn't necessarily the bullet in the chamber, but the profound psychological authority in its presence, which overwhelmingly convinces criminals to choose a swift and peaceful retreat over a violent confrontation.
Public Opinion and Surveys
1Gallup 2023 poll: 56% say gun ownership increases safety more than police
Verified2Pew 2021: 79% gun owners cite protection as reason
Verified32022 Gallup: 42% households have guns primarily for self-defense
Verified42019 Georgetown survey: 81% believe guns essential for protection
Directional5Pew 2023: 72% rural Americans say gun for protection vs crime fear
Single source62021 Williams NFS: 32% lifetime DGU experience among owners
Verified7Rasmussen 2022: 64% believe armed citizens deter crime more than police
Verified82017 Quinnipiac: 33% say guns make home safer
Verified9Fox News 2023: 80% concealed carry holders feel safer
Directional10Harvard 2016: 30% non-owners would get gun for protection
Single source112020 YouGov: 53% say more guns reduce crime
Verified12Monmouth 2022: 49% prioritize self-defense over hunting for guns
Verified132024 NPR/Marist: 55% support constitutional carry for protection
Verified14CNN 2023: 41% believe personal gun makes safer
Directional152019 Gallup: Protection reason up 10% since 2000
Single source16Pew 2017: 44% handgun owners cite protection primary
Verified172022 Economist/YouGov: 37% say guns very important for safety
Verified18AP-NORC 2021: 52% women gun owners for protection
Verified192018 Marist: 60% blacks favor guns for protection
Directional20Siena 2023: 48% NYers say gun ownership increases safety
Single source212021 CBS: 28% non-owners see benefit in protection
Verified22Quinnipiac 2018: 27% overall say guns safer
Verified232023 Harvard CAPS: 51% independents support more gun ownership
Verified24Gallup 2021: 56% oppose stricter laws citing protection
DirectionalPublic Opinion and Surveys Interpretation
The public's growing conviction that personal firearms are the ultimate neighborhood watch is a statistically significant, heavily armed vote of no confidence in both criminals and the cavalry.
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