5.56 MM Semi Automatic Rifles for Sale Online | Sportsman's Outdoor Superstore

Delton DTI-15 ECHO 316 M4 RIFLE 5.56

Core 15 M4 223/5.56 DIRECT GAS IMPINGEMENT RIFLE

Smith & Wesson M&P-15 Sport 5.56mm Semi-Auto Rifle (California Compliant)

Windham WW-15 MPC-LH 5.56mm M4A4 Flat-Top Rifle with A2 Front Sight

Diamondback DB15 223/5.56 Semi-Automatic Rifle with Quad Rail

Ruger AR-556 5.56mm Semi-Auto Rifle with Magpul MOE Furniture

In Stock

Adams Arms VooDoo Innovations Witch Doctor 5.56mm AR-15

Olympic Arms PCR-02 5.56mm AR-15 (Demo Model)

Smith & Wesson M&P15 Sport II New 5.56mm Rifle with Dust Cover and Forward Assist

Mossberg MMR Tactical 5.56mm with Quad Rail and Sights

Windham MPC-RF .223/5.56mm with Diamondhead Rear Flip-up Sight

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

Smith & Wesson M&P15 Sport II 5.56mm with Magpul MOE M-LOK

In Stock

Smith & Wesson M&P15 Sport II 5.56mm New Jersey Compliant

Smith & Wesson M&P15X 5.56mm Semi-Automatic Rifle with M-LOK

Smith & Wesson M&P15 Sport II 5.56mm Semi-Automatic M-LOK Rifle with TruGlo Red Dot

Smith & Wesson M&P15 Sport II 5.56mm with Magpul MOE Furniture and Crimson Trace Red Dot Optic

Bushmaster XM15-E2S 5.56mm Patrolmans Carbine

5.56 mm Semi-Auto Rifles

Department

Brands

Caliber

Delton DTI-15 ECHO 316 M4 RIFLE 5.56

Core 15 M4 223/5.56 DIRECT GAS IMPINGEMENT RIFLE

Smith & Wesson M&P-15 Sport 5.56mm Semi-Auto Rifle (California Compliant)

Windham WW-15 MPC-LH 5.56mm M4A4 Flat-Top Rifle with A2 Front Sight

Diamondback DB15 223/5.56 Semi-Automatic Rifle with Quad Rail

Ruger AR-556 5.56mm Semi-Auto Rifle with Magpul MOE Furniture

Adams Arms VooDoo Innovations Witch Doctor 5.56mm AR-15

Olympic Arms PCR-02 5.56mm AR-15 (Demo Model)

Smith & Wesson M&P15 Sport II New 5.56mm Rifle with Dust Cover and Forward Assist

Mossberg MMR Tactical 5.56mm with Quad Rail and Sights

Windham MPC-RF .223/5.56mm with Diamondhead Rear Flip-up Sight

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

Smith & Wesson M&P15 Sport II 5.56mm with Magpul MOE M-LOK

Smith & Wesson M&P15 Sport II 5.56mm New Jersey Compliant

Smith & Wesson M&P15X 5.56mm Semi-Automatic Rifle with M-LOK

Smith & Wesson M&P15 Sport II 5.56mm Semi-Automatic M-LOK Rifle with TruGlo Red Dot

Smith & Wesson M&P15 Sport II 5.56mm with Magpul MOE Furniture and Crimson Trace Red Dot Optic

Bushmaster XM15-E2S 5.56mm Patrolmans Carbine