HomeClass 3 Firearms, NFA & Destructive DevicesClass 3 Parts & AccessoriesYHM SLEEVE NUT ALLEN 12GYHM SLEEVE NUT ALLEN 12G$29.00 YHM SLEEVE NUT ALLEN 12G 10 in stock YHM SLEEVE NUT ALLEN 12G quantity Buy now Add to WishlistRemove from Wishlist Add to Wishlist SKU: RSR|YHM-1211 Category: Class 3 Parts & Accessories Product ID: 94342 Related products Add to WishlistRemove from Wishlist Add to Wishlist GPS TAC SUPPRESSOR COVER 22LR 5″ BLK $30.19 Buy now Add to WishlistRemove from Wishlist Add to Wishlist YHM 22/556 RFL THR PROT 1/2X28 .730 $16.25 Buy now Add to WishlistRemove from Wishlist Add to Wishlist YHM 9MM PIST THR PROT 1/2X28 .570 OD $16.25 Buy now