Heresy Design Aug A3M1 Conversion Kit 300 AAC Blackout 16.3in Steyr Mannlicher

The Heresy Design AUG A3M1 Conversion Kit in 300 AAC Blackout caliber delivers a precise and versatile upgrade for Steyr Mannlicher AUG A3M1 platforms, featuring a 16.3" barrel and a rugged black finish that blends into any field or range setup. Engineered for?anced reliability, this conversion kit embraces a 1-8 twist to stabilize a broad selection of 300 AAC Blackout loads, enabling the shooter to tailor performance for suppressed shooting, close-quarters engagements, or varmint and predator h