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 1,460 CMMG 1,351 Ruger 1,335

Semi-Auto Calibers

9mm Luger 12,779 5.56x45mm NATO 5,700 12 Gauge 4,794 45 ACP 2,980 22 LR 2,710 308 Winchester 1,456

All Semi-Auto Firearms Products (41,527 results)

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Sig Sauer P320 FDE .357 Pistol 320C-357-FDE - Sig Sauer

Sig Sauer P320 FDE .357 Pistol 320C-357-FDE

● Out of Stock

SIG SAUER P938-22 Target Micro-Compact 22 LR 4.1" Black 10rd - Sig Sauer

SIG SAUER P938-22 Target Micro-Compact 22 LR 4.1" Black 10rd

● Out of Stock

Sig Sauer M400 .300 BLK ODG Rifle RM400-300B-16B-ECP-ODG - Sig Sauer

Sig Sauer M400 .300 BLK ODG Rifle RM400-300B-16B-ECP-ODG

● Out of Stock

SIG SAUER P320 Compact 9mm 3.9" 10rd Pistol w/ Siglight Night Sights - Black - Sig Sauer

SIG SAUER P320 Compact 9mm 3.9" 10rd Pistol w/ Siglight Night Sights - Black

● Availability Unknown

Sig Sauer P320 .357SIG Compact SigLite 320C-357-BSS - Sig Sauer

Sig Sauer P320 .357SIG Compact SigLite 320C-357-BSS

● Out of Stock

Sig Sauer P320 Full-Size 9mm Centerfire Pistol with Night Sights (LE) (Law Enforcement/Military Only) - Sig Sauer

Sig Sauer P320 Full-Size 9mm Centerfire Pistol with Night Sights (LE) (Law Enforcement/Military Only)

● Out of Stock

Sig Sauer MPX Pistol 9MM SB15 - Sig Sauer

Sig Sauer MPX Pistol 9MM SB15

● Out of Stock

Sig Sauer SIGP556xi 5.56 NATO Alum P556XI-10B-S-PSB - Sig Sauer

Sig Sauer SIGP556xi 5.56 NATO Alum P556XI-10B-S-PSB

● Out of Stock

Sig Sauer SIGP556xi 5.56 NATO Poly P556XI-10B-C-PSB - Sig Sauer

Sig Sauer SIGP556xi 5.56 NATO Poly P556XI-10B-C-PSB

● Out of Stock

Sig Sauer P290RS 380 Two-Tone 290RS-380-TSS - Sig Sauer

Sig Sauer P290RS 380 Two-Tone 290RS-380-TSS

● Out of Stock

Sig Sauer Sig M11-A1 TB 9mm Pistol - Sig Sauer

Sig Sauer Sig M11-A1 TB 9mm Pistol

● Out of Stock

Sig Sauer SIG556xi 7.62X39 SEMI - Sig Sauer

Sig Sauer SIG556xi 7.62X39 SEMI

● Out of Stock

Sig Sauer Sig 556xi 5.56 NATO Rifle R556XI-16B-C - Sig Sauer

Sig Sauer Sig 556xi 5.56 NATO Rifle R556XI-16B-C

● Out of Stock

Sig Sauer P227R Equinox .45 ACP Pistol 227R-45-EQ - Sig Sauer

Sig Sauer P227R Equinox .45 ACP Pistol 227R-45-EQ

● Out of Stock

SIG SAUER P226X5E X-FIVE ENTRY 9mm - Sig Sauer

SIG SAUER P226X5E X-FIVE ENTRY 9mm

● Out of Stock

SIG SAUER 1911 SparTan Carry - Sig Sauer

SIG SAUER 1911 SparTan Carry

● Out of Stock

Sig Sauer P516 5.56 Pistol P516G2-10B-PSB - Sig Sauer

Sig Sauer P516 5.56 Pistol P516G2-10B-PSB

● Out of Stock

Sig Sauer P516 5.56 Pistol P516G2-7B-PSB - Sig Sauer

Sig Sauer P516 5.56 Pistol P516G2-7B-PSB

● Out of Stock

SIG SAUER P938 Nitron Micro-Compact 9mm 3" Black 6rd - Sig Sauer

SIG SAUER P938 Nitron Micro-Compact 9mm 3" Black 6rd

● Out of Stock

Sig Sauer MPX Pistol 9MM - Sig Sauer

Sig Sauer MPX Pistol 9MM

● Out of Stock

Sig Sauer P227R .45 ACP TAC Pistol 227R-45-TAC - Sig Sauer

Sig Sauer P227R .45 ACP TAC Pistol 227R-45-TAC

● Out of Stock

Sig Sauer 290RS 9MM Black and Green 290RS-9-E-BLKGRN - Sig Sauer

Sig Sauer 290RS 9MM Black and Green 290RS-9-E-BLKGRN

● Out of Stock

Sig Sauer P226 9MM Tacops FDE E26R-9-TACOPS-FDE - Sig Sauer

Sig Sauer P226 9MM Tacops FDE E26R-9-TACOPS-FDE

● Out of Stock

SIG SAUER P226 9mm 15rd ENGrAVED SS WOOD - Sig Sauer

SIG SAUER P226 9mm 15rd ENGrAVED SS WOOD

● Out of Stock