Welcome to Magwell Mounts AR 15 & Gun Accessories, AR 15 Attachments, Tactical Brass Catcher

What is Brass Goat?

Brass Goat by Magwell Mounts is an innovative AR-15 firearm brass catcher. Whether you want to easily collect your brass for reloading, or just want to deflect brass while shooting, Brass Goat has you covered.

Brass Goat is made in the U.S.A. and comes with a 30-day 100% money-back guarantee.

Brass Goat is designed for AR-15 mil-spec dimension lower receivers.

Click here for more information on compatibility.

AR-15 Brass Catcher Dimensions

Streamlined Profile

Our proprietary streamlined design is engineered to direct the flight pattern of fired brass without jams.

Unlike traditional brass catchers Brass Goat does not add extra bulk and minimal weight.

Learn More


The Brass Goat (BG15) mounting bracket is designed for mil-spec dimension AR-15 lower receivers.

Easy to use, the Brass Goat snaps onto the lower receiver of your AR magwell in seconds.

Buy Now

Flexible Design

Brass Goat can be used as a 1-piece or 2-piece accessory. The hopper easily detaches with the push of a button.

Easily deflect your brass while shooting, with or without the hopper attachment.

See Details

Will Brass Goat Fit My Firearm?

Brass Goat is compatible with mil-spec AR-15 lower receivers. Click for more information.

View Compatibility

More from Magwell Mounts

AR-10 Brass Goat

We are working quickly to launch the AR-10 compatible Brass Goat. Click below to be notified when it's available for purchase on our site.

Thanks for your patience!


Thank You!

To thank you for your service, we've partnered with GovX to offer a 20% discount on every item in our store. This discount is available to military, Government and first responders.