Home / Parts / Buffer Tubes and Kits / Toxic Mil-Spec buffer tube for pistol w/ pad View cart “AR RECEIVER BUFFER TUBE KIT KIT MK2” has been added to your cart.Continue shopping Toxic Mil-Spec buffer tube for pistol w/ pad$1795 Toxic Mil-Spec buffer tube for pistol w/ pad quantity Add to cart Category: Buffer Tubes and Kits Product ID: 2412 Related products Sale! AR RECEIVER BUFFER TUBE KIT KIT MK2 $5999 $4999 Toxic Mil-Spec 3 oz carbine buffer $999 Toxic Mil-Spec Steel castle nut $395 Toxic Mil-Spec Steel end plate $399