HomeGun PartsAR Upper PartsAR Bolt Carrier GroupsLANTAC 556 ENHANCED BCG TINLANTAC 556 ENHANCED BCG TIN$305.99 LANTAC 556 ENHANCED BCG TIN Out of stock SKU: RSR|LAN01UP556TINEBCG 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 Out of stock Add to WishlistRemove from Wishlist Add to Wishlist LBE AR EXTRACTOR KIT MIL SPEC $15.91 Read more Out of stock Add to WishlistRemove from Wishlist Add to Wishlist FAXON 5.56 M16 BCG CHAMELEON $183.08 Read more Add to WishlistRemove from Wishlist Add to Wishlist FAXON 6.5 GRENDEL TYPE 2 BCG $151.80 Buy now