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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ATI Omni Maxx 5.56mm Semi-Automatic Rifle with M-LOK - American Tactical

American Tactical

ATI Omni Maxx 5.56mm Semi-Automatic Rifle with M-LOK

● Out of Stock

AMERICAN TACTICAL IMPORTS P4 Pistol 300Bk. 8.5" Black 30rd - American Tactical

American Tactical

AMERICAN TACTICAL IMPORTS P4 Pistol 300Bk. 8.5" Black 30rd

● Out of Stock

AMERICAN TACTICAL IMPORTS Omni Hybrid P4 5.56 7.5" Pistol - American Tactical

American Tactical

AMERICAN TACTICAL IMPORTS Omni Hybrid P4 5.56 7.5" Pistol

● Out of Stock

CARCAL CAR816 A2 5.56 NATO / 223 Rem 16" 30rd Semi-Auto AR15 Rifle | Black M-LOK + Magpul STR Stock - Caracal

CARCAL CAR816 A2 5.56 NATO / 223 Rem 16" 30rd Semi-Auto AR15 Rifle | Black M-LOK + Magpul STR Stock

● In Stock

Alexander Arms Highlander .50 Beowulf 12 Barrel 7-Rounds - Alexander Arms

Alexander Arms Highlander .50 Beowulf 12 Barrel 7-Rounds

● Out of Stock

ALEXANDER ARMS LLC TACTICAL - Alexander Arms

ALEXANDER ARMS LLC TACTICAL

● Availability Unknown

Sr-25 K3 7.62 Nato/.308 Semi-Auto Rifle - Sr-25 K3 7.62 Nato/.308 16'''' Bbl (1)30rd Mag M-Lok Black - Knights Armament

Knights Armament

Sr-25 K3 7.62 Nato/.308 Semi-Auto Rifle - Sr-25 K3 7.62 Nato/.308 16'''' Bbl (1)30rd Mag M-Lok Black

● Availability Unknown

Sr-25 A2 7.62 Nato/.308 Semi-Auto Rifle - Sr-25 A2 7.62 Nato/.308 20'''' Bbl (1)30rd Mag M-Lok Black - Knights Armament

Knights Armament

Sr-25 A2 7.62 Nato/.308 Semi-Auto Rifle - Sr-25 A2 7.62 Nato/.308 20'''' Bbl (1)30rd Mag M-Lok Black

● Availability Unknown

KNIGHTS ARMAMENT SR-15 5.56 NATO 16" 30rd - Black - Knights Armament

Knights Armament

KNIGHTS ARMAMENT SR-15 5.56 NATO 16" 30rd - Black

● Out of Stock

DANIEL DEFENSE DDM4 PDW 300 AAC Blackout 7" 30rd - Black - Daniel Defense

DANIEL DEFENSE DDM4 PDW 300 AAC Blackout 7" 30rd - Black

● Out of Stock

Daniel Defense DDM4 V7 5.56 NATO Semi-Auto Rifle with Multicam Black Cerakote Finish - Daniel Defense

Daniel Defense DDM4 V7 5.56 NATO Semi-Auto Rifle with Multicam Black Cerakote Finish

$1,619.99 $1,819.99

● In Stock

DANIEL DEFENSE DDM4 RETRO - Daniel Defense

DANIEL DEFENSE DDM4 RETRO

● Availability Unknown

Daniel Defense DDM4 V7 5.56mm NATO 16" 1:7" Bbl LIMITED EDITION Desert Sage Rifle w/NO MAG DLS001-NM - Daniel Defense

Daniel Defense DDM4 V7 5.56mm NATO 16" 1:7" Bbl LIMITED EDITION Desert Sage Rifle w/NO MAG DLS001-NM

● Out of Stock

DANIEL DEFENSE DDM4 V7 5.56 NATO 16" 32rd Semi-Auto AR15 Rifle w/ Geissele SSA Trigger / MBUS Pro - Daniel Defense

DANIEL DEFENSE DDM4 V7 5.56 NATO 16" 32rd Semi-Auto AR15 Rifle w/ Geissele SSA Trigger / MBUS Pro

● Out of Stock

DANIEL DEFENSE DD4 RIIIS 5.56 NATO 11.5" 30rd - FDE & Black - Daniel Defense

DANIEL DEFENSE DD4 RIIIS 5.56 NATO 11.5" 30rd - FDE & Black

● In Stock

DANIEL DEFENSE DDM4 18" 6.8 SPC Hunter Kryptek Highlander No Mag - Daniel Defense

DANIEL DEFENSE DDM4 18" 6.8 SPC Hunter Kryptek Highlander No Mag

● Out of Stock

DANIEL DEFENSE DDM4 18" 6.8 SPC Hunter Kryptek Highlander CA Comp - Daniel Defense

DANIEL DEFENSE DDM4 18" 6.8 SPC Hunter Kryptek Highlander CA Comp

● Out of Stock

DANIEL DEFENSE DDM4 V7 5.56 NATO 16" 32rd Semi-Auto Rifle | Milspec+ - Daniel Defense

DANIEL DEFENSE DDM4 V7 5.56 NATO 16" 32rd Semi-Auto Rifle | Milspec+

● Out of Stock

DANIEL DEFENSE DDM4 Hunter 18" 5.56 Kryptek No Mag - Daniel Defense

DANIEL DEFENSE DDM4 Hunter 18" 5.56 Kryptek No Mag

● Out of Stock

DANIEL DEFENSE DDM4 Hunter 18" 5.56 Kryptek California Compliant - Daniel Defense

DANIEL DEFENSE DDM4 Hunter 18" 5.56 Kryptek California Compliant

● Out of Stock

DANIEL DEFENSE DDM4 Hunter 16" 300Blk Kryptek No Mag - Daniel Defense

DANIEL DEFENSE DDM4 Hunter 16" 300Blk Kryptek No Mag

● Out of Stock

DANIEL DEFENSE DDM4 Hunter 16" 300Blk Kryptek Higlander - Daniel Defense

DANIEL DEFENSE DDM4 Hunter 16" 300Blk Kryptek Higlander

● Out of Stock

Daniel Defense DD5 V4 Hunter .308 Win 18" Kryptek Rifle 02-158-23069-047 - Daniel Defense

Daniel Defense DD5 V4 Hunter .308 Win 18" Kryptek Rifle 02-158-23069-047

● Out of Stock

Daniel Defense DD5 V4 Hunter 6.5 Creedmoor 18 Barrel 20-Rounds - Daniel Defense

Daniel Defense DD5 V4 Hunter 6.5 Creedmoor 18 Barrel 20-Rounds

● Out of Stock