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 1,856 Springfield Armory 1,532 Smith & Wesson 1,462 CMMG 1,351 Ruger 1,335

Semi-Auto Calibers

9mm Luger 12,783 5.56x45mm NATO 5,703 12 Gauge 4,794 45 ACP 2,980 22 LR 2,710 308 Winchester 1,456

All Semi-Auto Firearms Products (41,534 results)

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CMMG Resolute MkGs 9mm 16.1" 26rd Semi-Auto Rifle - M-LOK / Glock Mags - Tungsten - CMMG

CMMG Resolute MkGs 9mm 16.1" 26rd Semi-Auto Rifle - M-LOK / Glock Mags - Tungsten

● Out of Stock

CMMG Banshee 300 308 Win 12.5" 20rd - Black - CMMG

CMMG Banshee 300 308 Win 12.5" 20rd - Black

● Availability Unknown

CMMG Endeavor Mk3 308 WIN 24" 20rd Semi-Auto Rifle | Midnight Bronze - CMMG

CMMG Endeavor Mk3 308 WIN 24" 20rd Semi-Auto Rifle | Midnight Bronze

● Out of Stock

CMMG Endeavor Mk3 308 Win 24" 20rd Semi-Auto Rifle w/ Heavy Taper Barrel - Black - CMMG

CMMG Endeavor Mk3 308 Win 24" 20rd Semi-Auto Rifle w/ Heavy Taper Barrel - Black

● Out of Stock

CMMG Endeavor Mk3 308 Win 20" 20rd Semi-Auto AR10 Rifle - Midnight Bronze - CMMG

CMMG Endeavor Mk3 308 Win 20" 20rd Semi-Auto AR10 Rifle - Midnight Bronze

● Out of Stock

CMMG Resolute Mk3 308 Win 16.1" 20rd Semi-Auto Rifle | Midnight Bronze - CMMG

CMMG Resolute Mk3 308 Win 16.1" 20rd Semi-Auto Rifle | Midnight Bronze

● Out of Stock

CMMG Resolute Mk4 350 Legend 16.1" 10rd Semi-Auto Rifle | Titanium - CMMG

CMMG Resolute Mk4 350 Legend 16.1" 10rd Semi-Auto Rifle | Titanium

● Out of Stock

CMMG Mk4 Banshee 300 AAC Blackout 8" 30rd Pistol w/ Tube | Black - CMMG

CMMG Mk4 Banshee 300 AAC Blackout 8" 30rd Pistol w/ Tube | Black

● Out of Stock

CMMG Resolute MK4 300 AAC Blackout 16.1" 20rd Semi-Auto Rifle | TItanium - CMMG

CMMG Resolute MK4 300 AAC Blackout 16.1" 20rd Semi-Auto Rifle | TItanium

● Out of Stock

CMMG Resolute MK4 300 AAC 16.1" 30rd Semi-Auto Rifle - Grey - CMMG

CMMG Resolute MK4 300 AAC 16.1" 30rd Semi-Auto Rifle - Grey

● Out of Stock

CMMG Resolute MK4 300 AAC 16.1" 30rd Semi-Auto Rifle - Bronze - CMMG

CMMG Resolute MK4 300 AAC 16.1" 30rd Semi-Auto Rifle - Bronze

● Out of Stock

CMMG Resolute MK4 300 AAC Blackout 16.1" 20rd Semi-Auto Rifle | Coyote Tan - CMMG

CMMG Resolute MK4 300 AAC Blackout 16.1" 20rd Semi-Auto Rifle | Coyote Tan

● Out of Stock

CMMG Resolute MK4 300 AAC Blackout 16.1" 20rd Semi-Auto Rifle | Charcoal Green - CMMG

CMMG Resolute MK4 300 AAC Blackout 16.1" 20rd Semi-Auto Rifle | Charcoal Green

● Out of Stock

CMMG Resolute MK4 300AAC 16.1" 30rd Semi-Auto Rifle - Black - CMMG

CMMG Resolute MK4 300AAC 16.1" 30rd Semi-Auto Rifle - Black

● Out of Stock

CMMG Resolute Mk4 22LR 17" 25rd Semi-Auto AR15 Rifle - M-LOK | Black - CMMG

CMMG Resolute Mk4 22LR 17" 25rd Semi-Auto AR15 Rifle - M-LOK | Black

● Out of Stock

CMMG Banshee MK10 10mm 8" 30rd Pistol w/ No Brace | Charcoal Green - CMMG

CMMG Banshee MK10 10mm 8" 30rd Pistol w/ No Brace | Charcoal Green

● Out of Stock

CMMG Resolute MK4 5.56mm AR15 with FDE Battle Worn Cerakote Finish - CMMG

CMMG Resolute MK4 5.56mm AR15 with FDE Battle Worn Cerakote Finish

● Availability Unknown

CMMG Resolute MK17 9mm 16.1 Barrel 21-Rounds - CMMG

CMMG Resolute MK17 9mm 16.1 Barrel 21-Rounds

● Availability Unknown

CMMG Endeavor 100 MK4 6mm ARC 20 Barrel 10-Rounds - CMMG

CMMG Endeavor 100 MK4 6mm ARC 20 Barrel 10-Rounds

Price unavailable

● Out of Stock

Wraithworks WARP-15 | .223 Wylde | 16" | 810046200315 - Wraithworks

Wraithworks WARP-15 | .223 Wylde | 16" | 810046200315

● In Stock

Wraithworks WAR15 | .223 Wylde | 16" Barrel | Black | 810046200117 - Wraithworks

Wraithworks WAR15 | .223 Wylde | 16" Barrel | Black | 810046200117

● In Stock

TROY LONG RANGE RIFLE TLR11 RIA 308 WIN 18IN BBL SOCC 15IN HP RAIL BLK W/OFFSET SIGHTS - TROY Industries

TROY Industries

TROY LONG RANGE RIFLE TLR11 RIA 308 WIN 18IN BBL SOCC 15IN HP RAIL BLK W/OFFSET SIGHTS

● In Stock

TROY RIFLE SPC M4A4 5.56MM - 16" X SERIES ERGO BLACK B5 - TROY Industries

TROY Industries

TROY RIFLE SPC M4A4 5.56MM - 16" X SERIES ERGO BLACK B5

● In Stock

TROY DEFENSE A3 PISTOL 5.56 - TROY Industries

TROY Industries

TROY DEFENSE A3 PISTOL 5.56

● Out of Stock