Barrel PartsAero PrecisionSold by Brownells

Aero Precision

Crush Washers For Ar .308 - Crush Washer .30 Caliber For Ar .308 Black

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Replacement Crush

Washer for AR .308 applications

Used Behind

Flash hider on your 308

Phosphate Coated

Finish

Made Usa

Offered Customers

Who lost or damaged an

$4.99
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SKU: 100054416

Overview

This crush washer is intended for use behind a flash hider on a .308 AR, and it serves as a replacement part rather than a standalone upgrade. It is already included with VG6 Muzzle Brakes, so separate purchase is only relevant if an existing washer has been lost or damaged. The phosphate-coated finish and black color keep the presentation straightforward and utilitarian. Made in the USA by Aero Precision, it is a practical spare for maintaining an existing setup.

Why Hunters Choose the Aero Precision

Replacement Option

For lost or damaged existing

Use Behind

Flash hider on a .308

Phosphate Coated

Finish

Made Usa

Available As

Separate purchase when needed

Key Features

  • Replacement crush washer for AR .308 applications
  • Used behind a flash hider on your 308 AR
  • Phosphate coated finish
  • Made in the USA
  • Offered for customers who lost or damaged an existing washer
  • Already included with VG6 Muzzle Brakes

Best Used For

  • AR .308 owners replacing a lost or damaged crush washer behind a flash hider
  • Shooters already using VG6 Muzzle Brakes who need a spare washer on hand
  • Builders maintaining a .308 AR setup with the correct crush washer fit
  • Hunters and range users needing a simple replacement part for existing hardware

Specifications

Available For Lost Or Damaged Existing Crush WasherYes
Included With Vg6 Muzzle BrakesYes
Made In The UsaYes
Not Necessary To Be Purchased SeparatelyYes
Phosphate CoatedYes
Used Behind Flash Hider On Your 308 ArYes

Pros

  • Replacement option for lost or damaged existing crush washers
  • Designed for use behind a flash hider on a .308 AR
  • Phosphate coated finish
  • Made in the USA
  • Available as a separate purchase when needed

Considerations & Trade-offs

  • This is a replacement part, not an additional accessory for a new VG6 Muzzle Brake purchase, since it is already included with those brakes.
  • Use is specific to a .308 AR setup behind a flash hider, so it is not a general-purpose washer for other firearm configurations.
  • Phosphate coating is noted, but no further material or performance details are provided in the product data.
  • The listing is for a single crush washer, so it serves as a replacement for a lost or damaged part rather than a multi-piece kit.

Suggested Comparisons

  • AR .308 muzzle device installation accessories
  • Crush washers for flash hiders
  • Replacement muzzle device washers
  • Aero Precision accessories

Suggested Accessories

  • Muzzle brake
  • Flash hider
  • Armorer's wrench
  • Thread protector

Frequently Asked Questions

Is this crush washer meant to be bought with a VG6 muzzle brake?

No. The source data says it is already included with VG6 Muzzle Brakes and is not necessary to purchase separately. This listing is for customers who have lost or damaged an existing crush washer.

What firearm setup is this crush washer used for?

It is described as being used behind a flash hider on a .308 AR.

What finish or coating does this crush washer have?

The product is described as phosphate coated.

Who makes this crush washer?

The manufacturer listed is Aero Precision.

Is the country of origin provided?

Yes. The source data says it is made in the USA.