Barrel PartsAero PrecisionSold by Brownells

Aero Precision

Crush Washers For Ar-15 - Crush Washer For Ar-15 Black

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

Replacement Crush

Washer for AR-15 use behind

Included Vg6

VG6 Muzzle Brakes; separate purchase

Phosphate Coated

Finish

Made Usa

Manufactured Aero

Precision

$4.99
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SKU: 100054414

Overview

This replacement crush washer is intended for AR-15 setups where the original part has been lost or damaged. It is used behind a flash hider and is already included with VG6 muzzle brakes, so it is not meant as an extra purchase for a complete new installation. The phosphate-coated finish and Aero Precision manufacture provide a straightforward, purpose-built option for maintaining an existing setup.

Why Hunters Choose the Aero Precision

Replacement Option

For lost or damaged existing

Use Behind

Flash hider on an AR15

Phosphate Coated

Finish

Made Usa

Produced Aero

Precision

Key Features

  • Replacement crush washer for AR-15 use behind a flash hider.
  • Included with VG6 Muzzle Brakes; separate purchase is only for replacements.
  • Phosphate coated finish.
  • Made in the USA.
  • Manufactured by Aero Precision.

Best Used For

  • AR-15 owners replacing a lost or damaged crush washer behind a flash hider
  • Shooters installing VG6 muzzle brakes and needing a separate replacement washer
  • Users who want a phosphate-coated AR-15 crush washer from Aero Precision
  • Builders needing a simple replacement part, not a standalone upgrade purchase

Specifications

Available For Lost Or Damaged Existing Crush WasherThis individual product is available for customers who have lost or damaged their existing crush washer
Included With Vg6 Muzzle BrakesThis product is already included with the VG6 Muzzle Brakes
Made In The UsaMade in the USA
Not Necessary To Be Purchased SeparatelyIt is not necessary to be purchased separately
Phosphate CoatedPhosphate coated
Used Behind Flash Hider On Your Ar15Used behind flash hider on your AR15

Pros

  • Replacement option for lost or damaged existing crush washers
  • Designed for use behind a flash hider on an AR15
  • Phosphate coated finish
  • Made in the USA
  • Produced by Aero Precision

Considerations & Trade-offs

  • Included with VG6 Muzzle Brakes, so it is only needed as a replacement if the original washer is lost or damaged.
  • Designed for use behind a flash hider on an AR15, so it is not a general-purpose accessory for other setups.
  • Phosphate coated finish is specified, but no additional performance or durability claims are provided in the product data.

Suggested Comparisons

  • AR-15 muzzle device accessories
  • Flash hiders
  • Muzzle brake accessories
  • Replacement washers

Suggested Accessories

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

Frequently Asked Questions

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

No. The product data says it is already included with VG6 Muzzle Brakes and is not necessary to purchase separately.

When would a hunter or shooter need this AR-15 crush washer?

It is offered for customers who have lost or damaged their existing crush washer.

What is this crush washer used for on an AR-15?

The product data says it is used behind a flash hider on an AR-15.

What finish does this crush washer have?

It is phosphate coated.

Who makes this crush washer and where is it made?

The manufacturer listed is Aero Precision, and the product data says it is made in the USA.