J&E Machine Tech AR-10 Crush Washer 7.62/.308 Steel 0.20in

JE Machine Tech Crush Washer Features The JE Machine Tech Crush Washer is built to the 5/8x24 thread pitch used on most .308 and 7.62 caliber rifle barrels giving it direct compatibility with the muzzle brakes and compensators common on that platform. As the muzzle device is tightened down the washer deforms slightly to take up the slack between the shoulder of the barrel and the device allowing the brake or comp to land in perfect clock timing without needing a timing nut or spacer system. This crush fit method is a time tested way to mount a muzzle device securely while keeping the barrel threads protected from direct contact. The steel construction with a matte black finish holds up to the torque needed for a proper crush fit without deforming unpredictably. Made in the USA this washer is manufactured to consistent tolerances that give a reliable crush every time which matters for anyone who regularly swaps muzzle devices between barrels or rifles. Keeping a spare crush washer on hand is good practice since a washer that has already been crushed once should not be reused for a second installation if a precise clock timing is needed. This single washer gives shooters and gunsmiths an affordable dependable way to keep muzzle devices properly seated and aligned on any 5/8x24 threaded barrel. JE Machine Tech Crush Washer Specifications Manufacturer: JE Machine Tech Model: Crush Washer Material: Steel Color: Black Thread Pitch: 5/8x24 Country of Origin: Made in the USA Available At: ARMSAGORA