Semi-Auto Firearms

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

Top Semi-Auto Brands

Sig Sauer 2,151 Glock 1,642 Springfield Armory 1,450 Smith & Wesson 1,444 Beretta 1,322 CMMG 1,320

Semi-Auto Calibers

9mm Luger 12,145 5.56x45mm NATO 5,847 12 Gauge 4,789 45 ACP 2,873 22 LR 2,634 308 Winchester 1,483

All Semi-Auto Firearms Products (40,867 results)

Hide out of stock

Sort:

Franchi Affinity 3 Elite Upland 20ga 3" 26" Walnut/Gun Metal Grey Semi-Auto Shotgun 41315 41315 as new small scratch on receiver UA2105

$1,025

● Out of Stock

STI International DVC Carry Pistol 9mm w/(2) Mags and Case - Excellent Condition UA2095

$3,000

● Out of Stock

Heckler & Koch 94/MP5K with S&H Auto Sears. Fully transferable. Consecutive serial numbers for three rifles to be sold together. #43-13621 #43-13620

$150,000

● Out of Stock

Barrett M107A1 Rifle System Multi Role Brown Receiver Black 20" Fluted Barrel Lightly UA1635

$9,500

● Out of Stock

Barrett Model 82A1 50 BMG Rifle System FDE Cerakote Receiver 20" fluted barrel with Leupold Mark 4 M1 scope and Barrett Ultra High Rings UA1634.

$8,500

● Out of Stock

LWRC REPR .308 20" Barrel PRS Stock Geissele 2 stage Trigger AAC 51 Muzzle Brake 4 Position Gas system. Very Nice UA1573

$1,899

● Out of Stock

JP-15 precision rifle - JP 16" 416R stainless barrel with JP brake and adjustable JP gas block, barrel is thermal fit, muzzle device is timed for

$1,599

● Out of Stock

Kimber 1911 Super Carry Ultra HD .45 ACP 3000266, good condition. Includes 6 magazines and leather holster - UA1481 SN: KU174857

$1,099

● Out of Stock

Springfield Armory 1911-A1 5" .45 LOADED OPERATOR, MC, OD GREEN W/ BLACK ARMORY KOTE, FIXED COMBAT TRIJICON NIGHT SIGHTS PX9105ML. in great

$950

● Out of Stock

64230 Maximo Albornett trade SN: 216-015767

$999

● Out of Stock

Sisk STAR Rifle 308 Win-Lilja SS 7 Contour 20" 1:10 twist-Timney-Bronze F1 Forestock-Surefire Flash Suppressor-Talley Picatinny 20 MOA Rail-Tactical

$3,500

● Out of Stock

Barrett M107 A1 CQ 50 BMG 20" OD Green Rifle 14536

$8,999

● Out of Stock

Barrett Model 82A1 CQ 50 BMG Rifle System Close Quarter 20" Barrel Black Parkerized 13318

$6,999

● Out of Stock

Benelli

Benelli M4 Entry 12/14 Tactical Stock 4+1 Shotgun w/Ghost-Ring Sights 11723

$1,999

● Out of Stock

Benelli

Benelli M4 Entry 12/14 Pistol Grip 4+1 Shotgun w/Ghost-Ring Sights 11722

$1,999

● Out of Stock

Knights Armament Company SR-25 ECR 308 16in black URX III KNAC30289

$4,495

● Out of Stock

Rock Island Tac Ultra FS HC 1911 9mm, UA1749

$599

● Out of Stock

Ruger 10/22 with AWC Systems technology integral suppression. Serial # S1870

$1,099

● Out of Stock

Thompson submachine gun by Group Industries. Serial # T00010

$15,000

● Out of Stock

Benelli M3 Convertible Black synthetic, Pistol grip, Ghost-ring sight 19.75' MPN 11606. UA1564

$1,099

● Out of Stock

Sig Sauer Black Nitron Finish, 9mm, SLITE Night Sights, (2) 12rd Magazines 320SC-9-BSS - UA1546 SN: 58A048080

$459

● Out of Stock

Kimber 1911 Micro CDP .380 ACP 3300080 UA1526

$599

● Out of Stock

CZ 712 ALS G2 12 GA 26" Includes Box (MPN 06436) - UA1508 SN: 17A1982

$349

● Out of Stock

LMT LM308MWS 6.5 Creedmoor 20" Barrel - UA1507 SN: LMS16028

$2,700

● Out of Stock