Advanced Technology AR-15 1/2x28 Crush Washer 5 Pack, Black - A.5.10.2253
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Advanced Technology
Overview
The Advanced Technology AR-15 1/2x28 Crush Washer is designed to ensure a secure fit for muzzle devices on your 5.56 NATO builds. This black crush washer provides the necessary spacing and alignment when installing flash hiders or muzzle brakes, helping to minimize gas leakage and enhance overall performance. Builders often incorporate this washer in standard AR-15 setups where reliable muzzle device attachment is critical.
Specifications
Advanced Technology AR-15 1/2x28 Crush Washer 5 Pack, Black - A.5.10.2253
Available Merchants(4)
Prices checked
Price Alert
Price and stock
Availability is good for the Advanced Technology AR-15 1/2x28 Crush Washer 5 Pack, Black - A.5.10.2253: it was in stock at one retailer or another nearly every day in September 2026, and today all 4 retailers we track have it in stock. It dipped to $7.75 at KY Gun Company for a stretch in September 2026, well under its usual $9.99, so sales do come around. Buying today, the lowest price is $7.74 at BattleHawk Armory, which matches the best price we saw in September.
Prices checked · refreshed daily across 37 retailers
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