LBE Unlimited AR-10 .308 Crush Washer 17-4 Stainless Steel Black

The LBE Unlimited Crush Washer is a black 17-4 PH stainless steel timing washer for AR-10 pattern rifles chambered in .308 Winchester. It is installed between the muzzle device and the barrel threads to set the device's orientation at the correct point of rotation.

Crush washers are designed to deform slightly under torque, which allows the muzzle device to be timed to the desired position. The washer is made from 17-4 PH stainless steel and finished in black to match common AR-10 muzzle devices.

The washer is intended for use with AR-10 muzzle devices on .308 Winchester barrels. Note that the retailer listing references AR-15 and 308WIN, so confirm the barrel thread pitch and platform before installing.

• Brand: LBE Unlimited
• Model: Crush Washer
• Platform: AR-10
• Caliber: .308 Winchester
• Material: 17-4 PH Stainless Steel
• Color: Black
• Use: Muzzle device timing