AR-15 Tapered Crush Washer for 1/2"x28
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Made of high quality steel and finished in Black Oxide, this non-threaded crush washer fits between the end of the barrel's thread and the muzzle brake to help with alignment.
Specifications:
- CNC machined high quality steel construction
- Black Oxide finish
- Designed for 1/2"x28 Thread Pitch
- Fits: AR-15
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