Semi-Auto Firearms

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

Top Semi-Auto Brands

Sig Sauer 2,206 Glock 1,846 Springfield Armory 1,531 Smith & Wesson 1,460 CMMG 1,351 Ruger 1,335

Semi-Auto Calibers

9mm Luger 12,758 5.56x45mm NATO 5,695 12 Gauge 4,792 45 ACP 2,984 22 LR 2,710 308 Winchester 1,460

All Semi-Auto Firearms Products (41,505 results)

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Sig Sauer P365 Mach3D Coyote / Black 9mm 4.3 Barrel 17-Rounds - Sig Sauer

Sig Sauer P365 Mach3D Coyote / Black 9mm 4.3 Barrel 17-Rounds

$979.99 $999.99

● Out of Stock

Sig Sauer P365 Mach3D Nitron 9mm 4.3 Barrel 17-Rounds w/ RomeoX - Sig Sauer

Sig Sauer P365 Mach3D Nitron 9mm 4.3 Barrel 17-Rounds w/ RomeoX

$1,389.99 $1,499.99

● Out of Stock

Sig Sauer P365 Mach3D Nitron 9mm 3.4 Barrel 17-Rounds - Sig Sauer

Sig Sauer P365 Mach3D Nitron 9mm 3.4 Barrel 17-Rounds

$979.99 $999.99

● Out of Stock

SIG SAUER P365 Fuse With Romeo RS Reflex Sight Bundle 9mm Pistol - Sig Sauer

SIG SAUER P365 Fuse With Romeo RS Reflex Sight Bundle 9mm Pistol

● Out of Stock

SIG SAUER QP Only P226 9mm 3.8" X-Series Blk G10 18rd - Sig Sauer

SIG SAUER QP Only P226 9mm 3.8" X-Series Blk G10 18rd

● Out of Stock

SIG SAUER QP Only P226 9mm 3.8" X-Series Blk G10 18rd Steel - Sig Sauer

SIG SAUER QP Only P226 9mm 3.8" X-Series Blk G10 18rd Steel

● Out of Stock

SIG SAUER QP Only P226 9mm 3.8" X-Series Blk G10 18rd - Sig Sauer

SIG SAUER QP Only P226 9mm 3.8" X-Series Blk G10 18rd

● Out of Stock

SIG SAUER QP Only P226 9mm 3.8" X-Series Blk G10 18rd Steel - Sig Sauer

SIG SAUER QP Only P226 9mm 3.8" X-Series Blk G10 18rd Steel

● Out of Stock

SIG SAUER QP Only P226 9mm 4.4" X-Series Blk G10 18rd - Sig Sauer

SIG SAUER QP Only P226 9mm 4.4" X-Series Blk G10 18rd

● Out of Stock

SIG SAUER QP Only P226 9mm 4.4" X-Series Blk G10 18rd Steel - Sig Sauer

SIG SAUER QP Only P226 9mm 4.4" X-Series Blk G10 18rd Steel

● Out of Stock

SIG SAUER QP Only P226 9mm 4.4" X-Series Blk G10 18rd Steel - Sig Sauer

SIG SAUER QP Only P226 9mm 4.4" X-Series Blk G10 18rd Steel

● Out of Stock

SIG SAUER P365 Fuse Snakebite Semi-Auto Pistol - Sig Sauer

SIG SAUER P365 Fuse Snakebite Semi-Auto Pistol

● Availability Unknown

SIG SAUER P365 XL Semi-Auto Pistol with Romeo-RS Red Dot and Foxtrot 365XR Light - Sig Sauer

SIG SAUER P365 XL Semi-Auto Pistol with Romeo-RS Red Dot and Foxtrot 365XR Light

● Availability Unknown

SIG SAUER P320 CMPCT TACPRO 9MM NIT 10+1 - Sig Sauer

SIG SAUER P320 CMPCT TACPRO 9MM NIT 10+1

● In Stock

SIG SAUER SIGMCX 7.62X39 Rifle 16" IR Cerakote FDE 28rd - Sig Sauer

SIG SAUER SIGMCX 7.62X39 Rifle 16" IR Cerakote FDE 28rd

● Out of Stock

SIG SAUER SIGM400 5.56 16" Prov2 Blk AL MLok HG 30rd - Sig Sauer

SIG SAUER SIGM400 5.56 16" Prov2 Blk AL MLok HG 30rd

● Out of Stock

SIG SAUER SIGM400 5.56 SBR 11.5" Prov2 Blk AL MLok HG 30rd - Sig Sauer

SIG SAUER SIGM400 5.56 SBR 11.5" Prov2 Blk AL MLok HG 30rd

● Out of Stock

SIG SAUER P365 XMACRO - Sig Sauer

SIG SAUER P365 XMACRO

● Availability Unknown

SIG SAUER P226 - Sig Sauer

● Availability Unknown

SIG P365 9MM 3.7" X-RAY 21RD BLK

● Out of Stock

SIG MPX 9MM 6.5" 20RD MLOK BLK SBR - Sig Sauer

SIG MPX 9MM 6.5" 20RD MLOK BLK SBR

$1,847.58 $2,179.99

● Out of Stock

SIG SAUER P320 40 S&W 4.7" 14rd - Black - Sig Sauer

SIG SAUER P320 40 S&W 4.7" 14rd - Black

● Out of Stock

SIG SAUER SIGMCX 7.62x39 SBR 11.5" IR Cerakote FDE 28rd - Sig Sauer

SIG SAUER SIGMCX 7.62x39 SBR 11.5" IR Cerakote FDE 28rd

● Out of Stock

SIG SAUER SIGMCX-Spear 7.62 Hyp SBR 13" Coy AL MLok HG 20rd - Sig Sauer

SIG SAUER SIGMCX-Spear 7.62 Hyp SBR 13" Coy AL MLok HG 20rd

● Out of Stock