100% manufactured and assembled in the U.S.A. Compatible with mil-spec AR-15 lower receivers. Engineered to never jam when used properly. Packed as a 2-piece deflector and hopper. Use the deflector alone, or with the hopper to catch and deflect brass. Brass Goat (BG15) is made to easily snap onto the magwell of your milsepc lower receiver. The standard size hopper will hold (30) rounds of 223 ammunition.   View the compatibility checker to assess if Brass Goat will work with your firearm.  This product includes: - AR-15 platform deflector and mount - Detachable standard sized hopper