Brass Buster Brass Deflector

SKU: MA-200

|2 reviews|Add Your Review

The Brass Buster is designed as a removable and ambidextrous polymer brass deflector to allow weak side shooting with the Steyr AUG and Steyr AUG clones.  Simply press the Brass Buster down onto the stock behind the ejection port with the projection on the ejection port side.  Regardless of if your ejection port is on the left or right side of the gun the Brass Buster can be installed.


The Brass Buster is compatible with all Steyr Aug, MSAR STG-556 (all generations) and E4, and all TPD AXR series rifle, and includes the brass deflector and an instruction sheet.


Out of stock

Email me when product is Back in Stock

I Agree that my Email may be used to notify me when the product is Back in Stock

100% designed and manufactured in the USA

Product Details

0.1 lbs


Detailed Material


Product Weight

1 Ounce

Product Resources

Instructional Videos

Instruction Sheets

2 reviews for Brass Buster Brass Deflector

  1. Josh Carter (verified owner)

    Works as advertised! Deflects shells to the side and prevents brass from nicking your AUG’s stock. Snaps on easily, snaps off if you want to remove it. Works fine on the NATO stock, too.

  2. Kevin Moakley (verified owner)

    Great value! This device goes on in seconds and prevents your stock from getting scuffed up from ejecting brass. It also sends brass in 2 o’clock instead of the 4-5 o’clock direction.

Add a review

Your email address will not be published. Required fields are marked *