Semi-Auto Firearms

Compare semi-auto prices from top retailers. Find the best deals across all major brands.

Top Semi-Auto Brands

Sig Sauer 2,211 Glock 1,855 Springfield Armory 1,532 Smith & Wesson 1,460 CMMG 1,351 Ruger 1,335

Semi-Auto Calibers

9mm Luger 12,785 5.56x45mm NATO 5,700 12 Gauge 4,793 45 ACP 2,984 22 LR 2,710 308 Winchester 1,460

All Semi-Auto Firearms Products (41,541 results)

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LWRC International LWRC IC-SPR 5.56mm NATO 14.7" 1:7" P&W Bbl Patriot Brown CA Compliant Special Purpose Rifle ICR5PBC14PSPRCAC - LWRC

LWRC International LWRC IC-SPR 5.56mm NATO 14.7" 1:7" P&W Bbl Patriot Brown CA Compliant Special Purpose Rifle ICR5PBC14PSPRCAC

● Out of Stock

LWRC International LWRC IC-SPR 5.56mm NATO 16.1" 1:7" 1/2x28 Bbl OD Green CA Compliant Special Purpose Rifle ICR5ODG16SPRCAC

● Out of Stock

LWRC International LWRC IC-SPR 5.56mm NATO 14.7" 1:7" P&W Bbl OD Green CA Compliant Special Purpose Rifle ICR5ODG14PSPRCAC

● Out of Stock

LWRC International LWRC IC-SPR 5.56mm NATO 14.7" 1:7" P&W Bbl FDE CA Compliant Special Purpose Rifle ICR5CK14PSPRCAC

● Out of Stock

LWRC International LWRC IC-SPR 5.56mm NATO 14.7" 1:7" P&W Bbl Black CA Compliant Special Purpose Rifle ICR5B14PSPRCAC

● Out of Stock

LWRC International LWRC IC-A5 5.56mm NATO 14.7" 1:7" P&W Bbl Tungsten Grey CA Compliant Rifle ICA5R5PTG14PCAC

● Out of Stock

LWRC International LWRC IC-A5 5.56mm NATO 16.1" 1:7" 1/2x28 Bbl Tungsten Grey CA Compliant Rifle ICA5R5TG16CAC - LWRC

LWRC International LWRC IC-A5 5.56mm NATO 16.1" 1:7" 1/2x28 Bbl Tungsten Grey CA Compliant Rifle ICA5R5TG16CAC

● In Stock

LWRC International LWRC IC-SPR 5.56mm NATO 14.7" 1:7" P&W Bbl Tungsten Grey CA Compliant Special Purpose Rifle ICR5TG14PSPRCAC

● Out of Stock

LWRC International LWRC IC Enhanced 5.56mm NATO 16.1" 1/2x28 1:7" Bbl Black CA Compliant Rifle ICER5B16CAC

● Out of Stock

CMMG M4A3 9mm 16IN BIRD CAGE Blk 32 - CMMG

CMMG M4A3 9mm 16IN BIRD CAGE Blk 32

● Out of Stock

CMMG M4 LE 5.56 16INBBL - CMMG

CMMG M4 LE 5.56 16INBBL

● Out of Stock

CMMG M4 PISTON RIFLE 5.56 16INBBL - CMMG

CMMG M4 PISTON RIFLE 5.56 16INBBL

● Out of Stock

Hatfield SAS Shotgun | USA12P - Hatfield

Hatfield SAS Shotgun | USA12P

● Out of Stock

Orthos XR-12 Pro Silver / Black 12 GA 19 Barrel 5-Rounds 3 with 2 Magazines - Orthos

Orthos XR-12 Pro Silver / Black 12 GA 19 Barrel 5-Rounds 3 with 2 Magazines

Price unavailable

● Out of Stock

Orthos XR-12 Pro 12 GA 19 Barrel 5-Rounds 3 with Polymer Grips - Orthos

Orthos XR-12 Pro 12 GA 19 Barrel 5-Rounds 3 with Polymer Grips

Price unavailable

● Out of Stock

UTAS XTR-12 18.5" 12Ga 5Rd - Black -

UTAS XTR-12 18.5" 12Ga 5Rd - Black

● Availability Unknown

UTAS XTR-12 STANDARD - Utas

UTAS XTR-12 STANDARD

● Availability Unknown

Orthos XR-12 Standard Semi-Automatic Shotgun Bronze 12 GA 19 Barrel 3-Chamber 5-Rounds - Orthos

Orthos XR-12 Standard Semi-Automatic Shotgun Bronze 12 GA 19 Barrel 3-Chamber 5-Rounds

Price unavailable

● Out of Stock

Orthos XR-12 Pro Gray / Blue 12 GA 19 Barrel 5-Rounds 3 with Collapsible Stock - Orthos

Orthos XR-12 Pro Gray / Blue 12 GA 19 Barrel 5-Rounds 3 with Collapsible Stock

Price unavailable

● Out of Stock

Orthos Pro Semi-Automatic Shotgun Orange 12 GA 19 Barrel 3-Chamber 5-Rounds - Orthos

Orthos Pro Semi-Automatic Shotgun Orange 12 GA 19 Barrel 3-Chamber 5-Rounds

Price unavailable

● Out of Stock

Orthos Pro Semi-Automatic Shotgun Green 12 GA 19 Barrel 3-Chamber 5-Rounds - Orthos

Orthos Pro Semi-Automatic Shotgun Green 12 GA 19 Barrel 3-Chamber 5-Rounds

Price unavailable

● Out of Stock

LWRC REPR MKII 7.62 NATO 20" Proof Research Barrel Patriot Brown - LWRC

LWRC REPR MKII 7.62 NATO 20" Proof Research Barrel Patriot Brown

● Out of Stock

LWRC International LWRC REPR MKII 7.62x51 20" Proof Bbl FDE Rear Charge Rifle REPRMKIIR7CKPR20

● Out of Stock

LWRC REPR MKII 7.62mm 16.1" FDE Proof Research - LWRC

LWRC REPR MKII 7.62mm 16.1" FDE Proof Research

● Out of Stock