GrovTec US Inc GTHM320 Crush Washer 308 Cal Black Nitride Steel 5/8 in-24 tpi, Rifle 5 Per Pack

These crush washers are designed to be installed to secure muzzle devices. They have a premium black nitride finish and are made of high quality steel.

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Model:	Crush Washer
Color:	Black Nitride
Material:	Steel
Firearm Type:	Rifle
Quantity:	5 Pack
Thread Pattern:	5/8"x24
Caliber:	308 Cal