Semi-Auto Firearms

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

Top Semi-Auto Brands

Sig Sauer 2,203 Glock 1,830 Springfield Armory 1,532 Smith & Wesson 1,459 CMMG 1,352 Ruger 1,334

Semi-Auto Calibers

9mm Luger 12,717 5.56x45mm NATO 5,691 12 Gauge 4,789 45 ACP 2,990 22 LR 2,703 308 Winchester 1,461

All Semi-Auto Firearms Products (41,460 results)

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COLT 1980 Bianchi Cup Gov't 45 ACP 5" 8 Rds - Colt

COLT 1980 Bianchi Cup Gov't 45 ACP 5" 8 Rds

● Out of Stock

COLT 70 Series 1911 PISTOL 45ACP TR - Colt

COLT 70 Series 1911 PISTOL 45ACP TR

● Out of Stock

COLT AR-15 - Colt

● Availability Unknown

$Colt AR15 Carbine 9mm Rifle, 16\" 32rd Synthetic - AR6951 - Colt$

Colt AR15 Carbine 9mm Rifle, 16\" 32rd Synthetic - AR6951

● Availability Unknown

Colt AR-15 A3 Tactical Carbine 5.56x45 NATO with Heavy Barrel - Colt

Colt AR-15 A3 Tactical Carbine 5.56x45 NATO with Heavy Barrel

● Out of Stock

Colt .308 Win Modular Carbine with 16-Inch Barrel - Colt

Colt .308 Win Modular Carbine with 16-Inch Barrel

● Out of Stock

COLT ENHANCED PATROL - Colt

COLT ENHANCED PATROL

● Availability Unknown

Colt Expanse M4 5.56x45mm Carbine with Forward Assist and Dust Cover - Colt

Colt Expanse M4 5.56x45mm Carbine with Forward Assist and Dust Cover

● Out of Stock

Colt M4 Combat Unit Carbine 5.56mm with Centurion Arms Rail - Colt

Colt M4 Combat Unit Carbine 5.56mm with Centurion Arms Rail

● Out of Stock

Colt M4 Carbine 5.56x45 NATO Magpul MOE Series Carbon Fiber Finish - Colt

Colt M4 Carbine 5.56x45 NATO Magpul MOE Series Carbon Fiber Finish

● Out of Stock

Colt M4 Carbine 5.56x45 NATO Lightweight Muddy Girl TALO Special Edition - Colt

Colt M4 Carbine 5.56x45 NATO Lightweight Muddy Girl TALO Special Edition

● Out of Stock

Colt Light Carbine 5.56x45 NATO (.223 Rem) with Free Floated Barrel - Colt

Colt Light Carbine 5.56x45 NATO (.223 Rem) with Free Floated Barrel

● Out of Stock

Colt M4 Carbine 5.56x45 NATO Magpul MOE Series OD Green - Colt

Colt M4 Carbine 5.56x45 NATO Magpul MOE Series OD Green

● Out of Stock

Colt LE901-16S Modular Carbine 308 Win with One-Piece Upper Railed Receiver - Colt

Colt LE901-16S Modular Carbine 308 Win with One-Piece Upper Railed Receiver

● Out of Stock

Colt M4 Carbine 5.56x45 NATO Magpul MOE Series Black - Colt

Colt M4 Carbine 5.56x45 NATO Magpul MOE Series Black

● Out of Stock

Colt LE6920 5.56mm Magpul Sporter Carbine (FDE - Flat Dark Earth) - Colt

Colt LE6920 5.56mm Magpul Sporter Carbine (FDE - Flat Dark Earth)

● Out of Stock

Colt M4 Carbine 5.56x45 NATO Magpul MOE Series with Troy Modular Rail System - Colt

Colt M4 Carbine 5.56x45 NATO Magpul MOE Series with Troy Modular Rail System

● Out of Stock

Colt Sporter M4 Carbine 5.56x45 NATO - Colt

Colt Sporter M4 Carbine 5.56x45 NATO

● Out of Stock

Colt 1991 Commander 45 ACP Stainless Centerfire Pistol - Colt

Colt 1991 Commander 45 ACP Stainless Centerfire Pistol

● Out of Stock

COLT 1991 Govt 9mm 5" Blue Rosewood Grips - Colt

COLT 1991 Govt 9mm 5" Blue Rosewood Grips

● Out of Stock

AMERICAN CLASSIC Trophy 45 ACP 5" 8rd - Chrome - American Classic

American Classic

AMERICAN CLASSIC Trophy 45 ACP 5" 8rd - Chrome

● Out of Stock

AMERICAN CLASSIC American Classic Government 45 ACP 5" 8rd - Nickel/Chrome - American Classic

American Classic

AMERICAN CLASSIC American Classic Government 45 ACP 5" 8rd - Nickel/Chrome

● Out of Stock

Bersa Thunder .380Acp Fs 8 Sht Clear Cerakote Zan Exclusive T380CLR8 - Bersa

Bersa Thunder .380Acp Fs 8 Sht Clear Cerakote Zan Exclusive T380CLR8

● Out of Stock

Bersa Thunder 380 - Bersa

Bersa Thunder 380

Price unavailable

● In Stock