Watchtower TYPE 15M CQB 10.5" 5.56 NATO Forged SBR - 1 30RD Magazine - Black

PRO MAG Colt 223 Rem / 5.56 NATO 30rd Magazine Fits AR15 | Black

COLT M5 CARBINE SBR 5.56 10.3IN HVY BARREL BLACK MAGPUL CTR STOCK A2 GRIP M-LOK HG TROY SIGHTS CM556-10H-M5S

RADICAL SBR 556 10.5" 30RD BLK

Brigade Manufacturing 5.56 Forged 10.5" 30+1 Armor Black

Brigade Manufacturing 5.56 Forged 7.5" 30+1 Armor Black

Brigade Manufacturing 5.56 Forged 10.5" 30+1 FDE

PRO MAG Colt 223 Rem / 5.56 NATO 20rd Magazine fits AR15 | Black