Home / NFA Accessories / KNIGHT’S ARMAMENT PISTON ASSY, MK23, M16X1 RH TPI Out of stock KNIGHT’S ARMAMENT PISTON ASSY, MK23, M16X1 RH TPI$619.20 Out of stock Want to be notified when this product is back in stock? Notify me UPC: 819064016229 SKU: 94367 Category: NFA Accessories Tag: KAC Product ID: 41580 Description Description KNIGHT’S ARMAMENT PISTON ASSY, MK23, M16X1 RH TPI You may also like… Out of stock Magpul Suppressor Cover – 5.5″ – Black $94.95 Original price was: $94.95.$66.18Current price is: $66.18. Read more Related products Out of stock RADIAN RAPTOR SD-SL CHARGE HANDLE AR15/M16 $113.95 Read more RUGGED TI FRONT CAP 7.62 $68.89 Add to cart SILENCERCO O-RING BOOSTER PACK $7.99 Add to cart Out of stock RUGGED FRONT CAP OBSIDIAN 9/45 $64.99 Select options This product has multiple variants. The options may be chosen on the product page