JE Machine Tech AR-15 Crush Washer 223/5.56 1/2x28 Steel Silver

JE Machine Tech Crush Washer Features The JE Machine Tech Crush Washer is built from steel and threaded to the standard 1/2x28 pitch used on most 5.56 and .223 Remington AR-15 pattern barrels. Its purpose is to allow a muzzle brake or compensator to be installed and properly indexed meaning the ports or features of the device can be aligned correctly relative to the bore without needing to overtighten the connection. As the muzzle device is tightened down onto the washer the washer compresses and crushes slightly locking the device in the correct orientation. This is a standard and widely used method for mounting non-timed muzzle devices on threaded barrels. Using a crush washer protects the barrel s threads from the excessive torque that would otherwise be needed to align a muzzle device without one helping preserve the life and fit of the barrel over time. This particular washer ships as a single unit making it a convenient replacement when an old washer has already been crushed during a previous installation. Simple inexpensive and essential this part belongs in any AR-15 owner s spare parts kit for future muzzle device swaps. The JE Machine Tech Crush Washer is available for sale at ARMSAGORA for shooters installing or replacing a muzzle brake or compensator. JE Machine Tech Crush Washer Specifications Manufacturer: JE Machine Tech Material: Steel Thread Pitch: 1/2x28 Color: Silver Origin: Made In The USA Available At: ARMSAGORA