Aim Sports ACWA2 Crush Washer 308 Win AR-10 Steel - 12 Pack

The Aim Sports ACWA2 crush washer is purpose-built for the 308 Winchester AR-10 platform. Machined from steel and finished in black, this crush washer installs between the barrel shoulder and your muzzle device to ensure correct indexing and alignment of muzzle brakes and flash hiders - no gunsmithing required.

Designed to fit most AR-10/.308 barrel profiles, the ACWA2 is rated for an installation torque of 15-20 lbs and measures 0.125" thick. The simple slip-on design lets you time your muzzle accessory correctly on the first try, eliminating uneven gaps and giving consistent lock-up on every install.

This listing is for a 12-pack, giving you plenty of crush washers on hand for multiple builds, caliber swaps, or range-day spares. The ACWA2 is compatible with most AR-10/.308 muzzle devices on the market, including Aim Sports .308 accessories.