HomeGun PartsAR Upper PartsAR Bolt Carrier GroupsKAK AR15 BCG M16 556 K-SPEC FDE DEKAK AR15 BCG M16 556 K-SPEC FDE DE$215.99 KAK AR15 BCG M16 556 K-SPEC FDE DE Out of stock SKU: RSR|KAK425-0507-003 Category: AR Bolt Carrier Groups Product ID: 94609 Related products Out of stock Add to WishlistRemove from Wishlist Add to Wishlist LANTAC CP-R360 CAM PIN $27.99 Read more Add to WishlistRemove from Wishlist Add to Wishlist CMMG BCG AR15 6.5GRN/6MM ARC $180.31 Buy now Add to WishlistRemove from Wishlist Add to Wishlist FAXON 6.5 GRENDEL TYPE 2 BCG $151.80 Buy now