“LUTH AR A1 ASSEMBLED UPPER RECEIVER” has been added to your cart. View cart HomeGun PartsAR15 PartsAR15 UppersFIGHT MCR DUAL FD UPR 556 PIC 16.25″FIGHT MCR DUAL FD UPR 556 PIC 16.25″$5,899.99 FIGHT MCR DUAL FD UPR 556 PIC 16.25″ Out of stock SKU: RSR|FLMCR-060 Category: AR15 Uppers Product ID: 88771 Related products Add to WishlistRemove from Wishlist Add to Wishlist SANTAN STT-15 PILLAR UPPER RECEIVER $206.50 Buy now Out of stock Add to WishlistRemove from Wishlist Add to Wishlist SANTAN PILLAR LT UPPER RECEIVER $200.00 Read more Add to WishlistRemove from Wishlist Add to Wishlist SHARPS SBUR04 BILLET UPPER $194.70 Buy now