Aero Precision Caliber Crush Washer - 5/8"

Manufactured by Aero Precision
SKU: APRH100076C
MPN: APRH100076C
Manufactured by Aero Precision
3 Reviews

In Stock

Standard orders will ship out within 2 business days or less. FFL orders will ship within 5 business days or less as long as we have the information for the transfer destination.



The Aero Precision Caliber Crush Washer 5/8” is a high-quality phosphate coated replacement for lost or damaged parts.

  • Used behind flash hider
  • Phosphate coated
  • Made in the U.S.A.

Aero Precision takes some of the most state-of-the-art manufacturing techniques and equipment derived from their work in the aerospace industry and applies it to their products in the firearms industry. They have utilized their knowledge from years of building aircraft components to design and engineer AR-15 handguards, receiver sets, scope mounts, and more. They treat every product as if it were a precision flying machine and adhere to strict quality standards to ensure law enforcement, military, and civilian customers receive a product they can rely on.
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BrandAero Precision

Ratings & Reviews

3 reviews

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Fantastic, high quality crush washer

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This is a really thick, high quality crush washer that gives plenty of room to properly time a muzzle device. It has a good finish too so it matches most matte black barrels and muzzle devices as well. I bought two and both worked great.

Too cheap not to get one!

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Great look on black nitride and phosphate. Beats using shims. Buy a couple in case you want to change out your muzzle device. Was able to safely get a full half turn after hand snug. Seems to be aluminum.

Works as advertised. Use for all of my builds.

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Standard crush washer. Fit and finish as expected from Aero Precision.