TacFire AR-10 Crush Washer Features The TacFire Crush Washer is a stainless steel component designed to compress between the barrel shoulder and a muzzle device allowing the device to be torqued down and properly clocked into alignment. Because a crush washer deforms permanently once compressed a fresh washer is needed each time a muzzle brake compensator or flash hider is removed and reinstalled. Stocking a supply of these washers means an AR-10 owner is never caught without one when swapping muzzle devices for load testing or upgrading to a new accessory. The silver stainless finish resists corrosion helping the washer maintain its structural integrity even after repeated exposure to heat and powder residue near the muzzle. This pack includes ten washers giving shooters enough supply for numerous muzzle device installations without needing to reorder frequently. Keeping a stock of crush washers on hand is a simple inexpensive way to ensure muzzle devices can always be properly seated and timed correctly on an AR-10 build. Consistent use of a fresh crush washer each time helps maintain proper gas sealing and reduces the chance of a muzzle device loosening under recoil. For sale at GrabAGun this TacFire crush washer 10-pack is a practical accessory for any AR-10 owner working on muzzle device changes. TacFire AR-10 Crush Washer Specifications Manufacturer: TacFire Color: Silver Compatible Hosts: AR-10 Material: Stainless Steel Quantity: 10 Available At: GrabAGun