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Questions & Answers
Is this for any 5/8x24 threaded muzzles? Expert Answer

Yes, it is.

by Kurt Colbourne, Gear Expert, April 5, 2021
What's the outside diameter? Expert Answer

The outer diameter is approximately 7/8".

by Ethan C., Gear Expert, March 7, 2019
Customer Reviews
Helpful Positive Review
Good Crush Washer by OhYeah, Verified Owner, February 10, 2022
This is a great choice for anyone doing a .30 caliber build. It's soft enough that you don't have to used too much torque to time your muzzle device but still firm enough to keep the muzzle device in place.
1/1 found this helpful
Helpful Positive Review
Crush washer by David, Verified Owner, May 2, 2017
This crush washer was the perfect size for my 300 blackout barrel. It was what I expected and worked great with the bird cage flash hider that I installed with it. I would definitely recommend this product.
1/1 found this helpful
Most Recent Reviews
So much better than using shims by Kyle Gibson, Verified Owner, February 29, 2024
I've used shims before when timing other muzzle devices and they work, but this works better. It works so much better and easier than shims, faster too. Just overall a much better and option
Most Recent Reviews
Really Stout by MB Tech, Verified Owner, April 22, 2020
Not much to say about a crush washer other than it works. However, I did notice no flex in this washer. I have handled a few washers that felt like they would twist a little if you tried hard enough. This washer is stouter than most.
Most Recent Reviews
Aero Precision by James, June 12, 2019
Aero Precision makes extremely high quality products and i expected nothing less than perfection with this crush washer. It was very inexpensive and exactly what I needed to finish the barrel on my DPMS G2 Recon in .308.
Most Recent Reviews
Good quality crush washer by Moldyoak, Verified Owner, June 27, 2017
Well, there's really not much to say about a crush washer. I don't think I've ever come across one that was subpar in any way, although they do all seem to be a bit different. It's good to have a variety of them on hand so to ensure that timing iss...
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Help support American manufacturing! Marked models of this product have gone through rigorous review and been certified by the manufacturer as Made in the USA.

Product Info for Aero Precision .30 Caliber Crush Washer

This product is already included with our VG6 Muzzle Brakes. It is not necessary to be purchased separately. This individual product is available for customers who have lost or damaged their existing crush washer.image

Specifications for Aero Precision .30 Caliber Crush Washer:

Manufacturer: Aero Precision
Gun Model: M5
Condition: New
Fabric/Material: Steel
Projectile Caliber: .30 Caliber
Finish: Bead Blasted
Country of Origin: USA

Package Contents:

  • Aero Precision .30 Caliber Crush Washer

Aero Precision .30 Caliber Crush Washer Orderable Models

List of Orderable Models

  • Aero Precision .30 Caliber Crush Washer, Stainless Steel, APRH100567C , MPN: APRH100567C , UPC: 840014607419 , Code: 29D-CPW-APCLCRWSH-APRH100567C
  • Aero Precision .30 Caliber Crush Washer, Black, APRH100076C , MPN: APRH100076C , UPC: 815421021110 , Code: 29D-CPW-APCLCRWSH-APRH100076C
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Last updated 2026-11-13 UTC.