AB ARMS BCG .223/5.56MM AR-15 NICKEL BORON Sling Hardware HEVI-Bismuth delivers flat trajectories and

HEVI-Bismuth delivers flat trajectories and hard-hitting performance at extended ranges

-Easy to install without modification

delivering high velocity and controlled expansion

7x28mm projectiles

this upper ensures consistent performance across various shooting scenarios

AB ARMS BCG .223/5.56MM AR-15 NICKEL BORON Sling Hardware HEVI-Bismuth delivers flat trajectories andAB ARMS BOLT CARRIER GROUP 5. 56MM AR 15 NICKEL BORON FEATURES Needs virtually no lube during use The manganese phosphate coated extractor has a surface finish that provides superior extraction during firing These bolt carrier groups are ready to drop into your rifle Made in USA