HomeGun PartsAR Upper PartsAR Bolt Carrier GroupsLANTAC 556 ENHANCED BCG TINLANTAC 556 ENHANCED BCG TIN$305.99 LANTAC 556 ENHANCED BCG TIN 1 in stock LANTAC 556 ENHANCED BCG TIN quantity Buy now Add to WishlistRemove from Wishlist Add to Wishlist SKU: 2AW|01-UP-556-TIN-EBCG Category: AR Bolt Carrier Groups Product ID: 74896 Description M16 Style for increased mass and lock time. This BCG is precision machined from 8620 steel with a shot peened bolt manufactured from Carpenter 158 and Magnetically Particle Inspected. Related products Add to WishlistRemove from Wishlist Add to Wishlist CMMG BCG AR15 6.5GRN/6MM ARC $184.35 Buy now Add to WishlistRemove from Wishlist Add to Wishlist FAXON 5.56 M16 BCG BLK $134.00 Buy now Add to WishlistRemove from Wishlist Add to Wishlist CMMG 22LR AR CONV KIT 10RD BRAVO $177.67 Buy now