Semi-Auto Firearms

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

Top Semi-Auto Brands

Sig Sauer 2,208 Glock 1,863 Springfield Armory 1,535 Smith & Wesson 1,465 CMMG 1,351 Ruger 1,336

Semi-Auto Calibers

9mm Luger 12,798 5.56x45mm NATO 5,708 12 Gauge 4,796 45 ACP 2,977 22 LR 2,716 308 Winchester 1,456

All Semi-Auto Firearms Products (41,567 results)

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CMMG Dissent BR4 Coyote Tan .300 AAC Blackout 14.5 P&W Barrel 10-Rounds CA Compliant - CMMG

CMMG Dissent BR4 Coyote Tan .300 AAC Blackout 14.5 P&W Barrel 10-Rounds CA Compliant

$1,720.38 $1,982.39

● In Stock

American Tactical FXH-45 Flat Dark Earth .45 ACP 4.25 Barrel 8-Rounds - American Tactical

American Tactical

American Tactical FXH-45 Flat Dark Earth .45 ACP 4.25 Barrel 8-Rounds

● In Stock

Alexander Arms Tactical .50 Beowulf 16.5 Threaded Barrel 7-Rounds - Alexander Arms

Alexander Arms Tactical .50 Beowulf 16.5 Threaded Barrel 7-Rounds

$961.97 $1,142.39

● In Stock

Daniel Defense DDM4 V7 Pro Cobalt 5.56 NATO 18 Barrel 10-Rounds CA Compliant - Daniel Defense

Daniel Defense DDM4 V7 Pro Cobalt 5.56 NATO 18 Barrel 10-Rounds CA Compliant

● In Stock

Daniel Defense DD4 RIII 5.56 / .223 Rem 14.5 Barrel NO MAGAZINE - Daniel Defense

Daniel Defense DD4 RIII 5.56 / .223 Rem 14.5 Barrel NO MAGAZINE

● In Stock

Daniel Defense DDM4V7 Gray 5.56 / .223 Rem 16 Threaded Barrel 30-Rounds - Daniel Defense

Daniel Defense DDM4V7 Gray 5.56 / .223 Rem 16 Threaded Barrel 30-Rounds

● In Stock

Daniel Defense DD5 V4 Brown .308 Win 18 Barrel No Mag - Daniel Defense

Daniel Defense DD5 V4 Brown .308 Win 18 Barrel No Mag

● In Stock

Daniel Defense DDM4V7 SLW Deep Woods Green Cerakote 5.56 / .223 Rem 14.5 Barrel 32-Rounds - Daniel Defense

Daniel Defense DDM4V7 SLW Deep Woods Green Cerakote 5.56 / .223 Rem 14.5 Barrel 32-Rounds

● In Stock

Franklin Armory Militia Praefector-M .308 Win 20 Barrel 30-Rounds - Franklin Armory

Franklin Armory

Franklin Armory Militia Praefector-M .308 Win 20 Barrel 30-Rounds

● In Stock

IWI Zion-15 5.56 NATO 12.5 Barrel 10-Rounds SBA3 Brace - IWI

IWI Zion-15 5.56 NATO 12.5 Barrel 10-Rounds SBA3 Brace

● Out of Stock

Model 1 9" 300 BLK 1 in 5 Pistol Radian Brn - Radian Weapons

Model 1 9" 300 BLK 1 in 5 Pistol Radian Brn

$3,034.95 $3,612.99

● In Stock

Radian Weapons Model 1 .223 Wylde 17.5 Barrel 30-Rounds - Radian Weapons

Radian Weapons Model 1 .223 Wylde 17.5 Barrel 30-Rounds

● In Stock

Faxon Firearms Sentinel .308 Win 13.9 Threaded Barrel 20-Rounds w/ SB Tactical SBA3 Brace - Faxon Firearms

Faxon Firearms Sentinel .308 Win 13.9 Threaded Barrel 20-Rounds w/ SB Tactical SBA3 Brace

● In Stock

Faxon Firearms ION-X Hyperlite 5.56 10.5 Pencil Profile Barrel 30-Rounds w/ SB Tactical SBA3 Brace

● In Stock

Daniel Defense DDM4 V1 5.56MM 12-inch Rail CA - Daniel Defense

Daniel Defense DDM4 V1 5.56MM 12-inch Rail CA

$2,149.99 $2,508.00

● In Stock

LMT Defense R20 RAHE Reference 5.56 14.3 P&W Barrel 30-Rounds - Lewis Machine and Tool

Lewis Machine and Tool

LMT Defense R20 RAHE Reference 5.56 14.3 P&W Barrel 30-Rounds

● In Stock

Radical Firearms RF-10 .308 Win 18 Barrel 20-Rounds - Radical Firearms

Radical Firearms

Radical Firearms RF-10 .308 Win 18 Barrel 20-Rounds

$729.99 $905.99

● In Stock

Desert Tech TREK-22 Gray .22 LR 18 Barrel 10-Rounds - Desert Tech

Desert Tech TREK-22 Gray .22 LR 18 Barrel 10-Rounds

● Out of Stock

Desert Tech WLVRN 5.56 16 Threaded Barrel 30-Rounds - Desert Tech

Desert Tech WLVRN 5.56 16 Threaded Barrel 30-Rounds

$2,243.41 $2,399.00

● In Stock

Bravo Company Recce 9 QRF .300 AAC Blackout 9 Barrel 30-Rounds - Bravo Company Manufacturing

Bravo Company Manufacturing

Bravo Company Recce 9 QRF .300 AAC Blackout 9 Barrel 30-Rounds

● In Stock

Rock Island Armory TM22 Lite .22 LR 18 Barrel 10-Rounds - Rock Island Armory

Rock Island Armory

Rock Island Armory TM22 Lite .22 LR 18 Barrel 10-Rounds

$154.99 $249.00

● In Stock

Adams Arms P1 5.56x45mm 16" Black Rifle - Reliable Performance - FGAA00426 - Adams Arms

Adams Arms P1 5.56x45mm 16" Black Rifle - Reliable Performance - FGAA00426

● In Stock

Seekins Precision NX15 .22 ARC 16 Threaded Barrel 10-Rounds - Seekins Precision

Seekins Precision

Seekins Precision NX15 .22 ARC 16 Threaded Barrel 10-Rounds

● In Stock

UnBranded UAR-F 223 Wylde 16 Barrel 30-Rounds 15 MLOK Handguard - Unbranded AR

UnBranded UAR-F 223 Wylde 16 Barrel 30-Rounds 15 MLOK Handguard

● Availability Unknown