Manticore Brass Buster - For Steyr Aug

The Manticore Brass Buster for Steyr AUG is a specialized brass deflector designed to redirect spent cartridge cases away from the shooter and improve the shooting experience on one of the most distinctive modern rifles in production. This compact accessory solves a common complaint among Steyr AUG owners: the rifle's ejection pattern can send brass toward the shooter's face or body, creating discomfort and safety concerns—especially in tactical or high-round-count training scenarios. The Brass Buster addresses this issue with precision engineering tailored specifically to the AUG platform.

Manufactured by Manticore Arms, a recognized innovator in Steyr AUG aftermarket components, the Brass Buster integrates seamlessly with the rifle's upper receiver and ejection port geometry. The deflector works by intercepting brass as it exits the chamber and redirecting it away from the shooter's dominant side, reducing the likelihood of hot cases landing on shoulders, chest, or in shooting glasses. At just 0.1 lbs and measuring a compact 3 x 2.1 x 5.7 inches, the unit adds negligible weight while maintaining the AUG's renowned ergonomics and handling characteristics. Installation requires no permanent modification to your rifle.

The Brass Buster is essential for competitive shooters, military and law enforcement trainers, and anyone running high-volume practice sessions on their Steyr AUG. Left-handed shooters particularly benefit from this accessory, as standard AUG ejection patterns create additional discomfort in their shooting position. Hunters and recreational shooters who spend extended time behind the rifle will appreciate improved comfort during long days at the range or in the field. The Manticore Brass Buster for Steyr AUG is a proven upgrade that enhances usability without compromising the rifle's legendary reliability or accuracy.