Barrel: Bloodline 10.5? M4 5.56 NATO: This Rosco 10.5? M4 5.56 NATO Bloodline Barrel is designed to be the perfect addition to any SBR or Pistol build. ALL NFA RULES APPLY!
Upper: Forged 7075-T6 A3 AR upper is machined to MIL-SPECS and hard coat anodized. Uppers include forward assist and dust cover. These uppers are made for us right here in the USA by a mil-spec manufacturer.
Bolt Carrier Group: These 5.56 / 300 BLK Bolt Carrier Groups are Melonited, Full-Auto rated, are properly staked, and the bolts are Matched to the barrel. Check your local laws and regulations on ownership guidelines.
Lower: These forged lowers are quality made using 7075-T6 aluminum and are marked "MULTI" for the caliber. Finish is hard-coat anodized. The Mil-spec diameter 7075-T6 buffer tube is hard-coat anodized and has 6 adjustment positions, also, fitted with a SB Tactical SBA-4 Pistol Brace for a excellent look and feel. The rifle is finished off with a Classic A2 grip, and standard Mil-Spec AR-15 Fire Control Group.