Semi Auto-Rifles

Reliable Semi-Auto Rifles for Tactical, Hunting & Range Use

Buy semi-auto rifles online Explore a powerful lineup of semi-automatic rifles built for speed, accuracy, and performance. At Atlantic Outdoor Guns, we carry top-rated models trusted by hunters, tactical professionals, and range shooters alike. Buy semi-auto rifles online

Semi-auto rifles deliver rapid follow-up shots without manual cycling—perfect for high-paced scenarios where every second counts. Whether you’re targeting varmints, hitting steel at distance, or building a reliable home defense setup, these rifles offer precision and control you can count on.

Choose from a wide range of calibers, barrel lengths, and configurations. We stock proven platforms like the AR-15, modern sporting rifles, and tactical-style carbines from leading manufacturers. Each rifle is vetted for quality, safety, and ease of use.

Shop confidently and find the right rifle that fits your purpose, budget, and shooting style.

“What’s in the Box Ruger AR-556 5.56mm Semi-Auto Rifle (1) Magazine Cable Lock Owner’s Manual” has been added to your cart. View cart

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Semi Auto-Rifles

WINCHESTER WILDCAT 22LR BARREL 10 ROUNDS BL/SY

WINCHESTER WILDCAT 22LR 18 BARREL 10 ROUNDS BL/SY

M1A SOCOM RIFLE

Smith and Wesson M&P 2.0 9mm 4.25 Inch 15Rds CO Compliant

SAVAGE A22 PRECISION 22LR 18-INCH TB 10RDS BLK

Savage 220 Turkey 20GA Bolt-Action

Ruger American Compact 9MM Black 3.55-inch 17rd with safety

RUGER 10/22 TARGET LITE .22LR 16.13-INCH 10RD BLACK W / LAMINATE THUMBHOLE STOCK

RUGER 10/22 CARBINE VOTE 2020 AMERICAN FLAG .22 LR 18.5″ BARREL 10-ROUNDS FOURTH EDITION COLLECTOR’S SERIES

NRF ASSAULT RIFLE BADNEWS 338LAP 26-INCH BLK

NRF ASSAULT RIFLE BADNEWS 338LAP 26-INCH BLK

NOREEN 204-30 BAD NEWS SEMI AUTO

KALASHNIKOV KR-9 RIFLE 9MM 16.25-INCH 30RDS WITH FOLDING STOCK

HENRY REPEATING ARMS US SURVIVAL VIPER WESTERN VIPER .22LR 16.5-INCH 8RD 1 QUESTIONS 1 ANSWERS OR BE THE FIRST TO WRITE A REVIEW

GEISSELE AUTOMATICS SUPER DUTY DESERT DIRT 5.56 16″ BARREL SEMI-AUTOMATIC B5 ENHANCED SOPMOD STOCK GEISSELE RIFLE GRIP GRIP

FIME GROUP VEPR RPK47 7.62X39MM 23.20″ BARREL 30 ROUNDS WITH TRAPDOOR STOCK

FIME GROUP VEPR RPK47 5.45X39MM 23.20″ BARREL 30 ROUNDS WITH TRAPDOOR STOCK

CZ SCORPION EVO 3 S1 FLAT DARK EARTH 9MM 16.2-INCH 20RDS

BRAZTECH/ROSSI RS22 BLACK .22 MAG 18″ BARREL 10-ROUNDS

AUTO ORDNANCE THOMPSON 1927A 1 DELUXE 45ACP 16 INCH 50RD DRUM

Geissele Duty Rifle, 16″, 5.56MM – DDC

Windham WW-15 SRC 5.56mm M4A4 Flat-Top Rifle

What’s in the Box Ruger AR-556 5.56mm Semi-Auto Rifle (1) Magazine Cable Lock Owner’s Manual

Thompson Center TCR-22 22LR Rimfire Rifle with OD Green Stock and Threaded Barrel

Thompson Center TCR-22 22 LR Rifle Bundle with Rifle Bag, TC-101 Green/Red Dot Sight and Sling

Smith & Wesson M&P15-22 Sport OR 22LR with MP Red/Green Dot Optic

Smith & Wesson M&P15-22 Sport OR 22LR with 4×32 Riflescope and Caldwell XLA Bipod

Smith & Wesson M&P15-22 Sport 22LR Magpul MOE SL Rimfire Rifle

Smith & Wesson M&P15 Sport 556mm Rifle

Smith & Wesson M&P15 Sport II 5.56mm Optics Ready Rifle with Caldwell Mag Charger and Duty Series Case

Smith & Wesson M&P15 Sport II 5.56mm Flat Dark Earth Optics Ready Rifle

Smith & Wesson M&P15 Sport II 5.56mm AR-15 with Betsy Ross Flag Reciever

Ruger AR-556 MPR 5.56mm Semi-Automatic Multi-Purpose Rifle

Ruger AR-556 MPR 5.56mm Semi-Auto Rifle with Frazzled Brown Cerakote Finish

ruger ar-556 mpr 450 bushmaster semi-automatic multi-purpose rifle

Ruger AR 556 MPR 350 Legend Semi Automatic Multi Purpose Rifle

Ruger AR-556 5.56mm Optics-Ready Semi-Automatic Rifle

Ruger AR-556 5.56 NATO M4 Tactical Gray Autoloading Rifle

Ruger AR-556 5.56 NATO M4 Flat-Top Autoloading Rifle with Barrett Brown Cerakote Finish

Ruger AR-556 5.56 NATO M4 Flat-Top Autoloading Rifle

Ruger AR-556 300 Blackout Semi-Auto Optics-Ready Rifle with Free-Float Handguard

Ruger 10/22 Carbine 22 LR Autoloading Rifle with Satin Black Barrel

Ruger 10/22 Carbine 22 LR Autoloading Rifle with Hardwood Stock

Ruger 10/22 22LR Wild Hog Stock Limited-Edition Rifle (TALO Exclusive)

Ruger 10/22 22LR Rimfire Carbine with Charcoal Synthetic Stock

Ruger 10/22 22LR Red/Black Laminate Wild Hog Stock Limited-Edition Rifle (Talo Exclusi

Radical Firearms FR16 350 Legend Semi-Automatic Rifle with 15 inch MHR Free-Float Rail

Daniel Defense DDM4 V7 300 Blackout Custom Rifle with M-LOK Rail

Century Arms VSKA 7.62x39mm Semi-Automatic AK-47 Rifle735.95

American Tactical Milsport 5.56mm AR15 Optics Ready Rifle with MLOK Rail

American Tactical Milsport 300 Blackout Optics Ready Semi-Automatic Rifle with MLOK Rail

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