Guns in 5.56x45mm NATO

LMT Defense MARS-L MRP 5.56 16 Barrel 30-Rounds

LMT Defense MARS-L Stripped Lower 5.56 / .300 AAC Blackout

BCM MK2 RMS-M1T0 Mod-0 AR-15 Complete Lower Receiver Anodized Black

Seekins Precision DMR 5.56 16 Barrel 30-Rounds

Shark Coast Tactical Day of the Dead 5.56 10.5 Threaded Barrel 30-Rounds

Shark Coast Tactical Topography 5.56 10.5 Barrel 30-Rounds

Shark Coast Tactical Topography 5.56 10.5 Threaded Barrel 30-Rounds

Shark Coast Tactical Siesta 5.56 10.5 Threaded Barrel 30-Rounds

Shark Coast Tactical Scarbog 5.56 10.5 Threaded Barrel 30-Rounds w/ SB Tactical SBA3 Brace

Shark Coast Tactical Mongoose 5.56 10.5 Threaded Barrel 30-Rounds

Shark Coast Tactical Maxim 5.56 10.5 Threaded Barrel 30-Rounds w/ SB Tactical SBA3 Brace

Shark Coast Tactical Distressed Green Distressed / Black 5.56 10.5 Threaded Barrel 30-Rounds

Shark Coast Tactical Geodesic 5.56 10.5 Threaded Barrel 30-Rounds w/ SB Tactical SBA3 Brace

Shark Coast Tactical Fisher Cat Tan / Black 5.56 10.5 Barrel 30-Rounds

Shark Coast Tactical Chocolate Chip 5.56 NATO 10.5 Threaded Barrel 30-Rounds

Shark Coast Tactical Blaze 5.56 10.5 Threaded Barrel 30-Rounds

Shark Coast Tactical Anime-15 OD Green 5.56 10.5 Threaded Barrel 30-Rounds

Shark Coast Tactical Anime-15 Bronze 5.56 10.5 Threaded Barrel 30-Rounds

Shark Coast Tactical Drake Bundle 5.56 16 Threaded Barrel 30-Rounds w/ Red Dot

Shark Coast Tactical Kraken Bundle Tan 5.56 10.5 Threaded Barrel 30-Rounds w/ Vortex Crossfire Red Dot Streamlight ProTac Rail Light 2

Shark Coast Tactical Sunrise Bundle Black / Tan 5.56 10.5 Threaded Barrel 30-Rounds w/ Vortex Sprax Streamlight ProTac Rail Light

Shark Coast Tactical AR15 CA Compliant Gold / Black 5.56 16 Threaded Barrel 10-Rounds

Shark Coast Tactical Anime-15 Black Cherry 5.56 16 Threaded Barrel 30-Rounds

Shark Coast Tactical Anime-15 Bronze 5.56 16 Threaded Barrel 30-Rounds