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Crush washer - 1/2", common for 5.56/.223 ARs and others Crush washer - 5/8" common for 7.62/.308 ARs and other weapons
Crush washer - 1/2", common for 5.56/.223 ARs and othersCrush washer - 5/8" common for 7.62/.308 ARs and other weapons

This is a 1/2" steel crush washer. It's most common use is on 5.56/.223 ARs as well as other rifles and pistols. Approximate dimensions: Inner diameter: 0.50 Outer diameter: 0.74" Crush washer height without compression: 0.147" Instructions in a...

This is a 5/8" steel crush washer. It's most common use is on 7.26/.308 ARs as well as other rifles and pistols. Approximate dimensions: Inner diameter: 0.625 Outer diameter: 0.80" Crush washer height without compression: 0.150" Instructions in a...

$3.99

$3.99