JG Cobra Billet Muzzle Brake Stainless 5/8 X 24 – Flat

The JG10 is the finest precision-manufactured AR10 rifle on the market. The focus on quality in the design and weight of this AR10 has resulted in an outstanding example of American craftsmanship that is second to none.

Jacob Grey crafts a full gallery of Complete AR15 Rifles, Pistols, Receivers & Builder Kits. All are individually CNC Machined from billet aluminum and tolerance to meet all Mil-Spec standards. Built to last a lifetime.

The Jacob Grey Ultralight Rifle was designed with the next-generation AR15 in mind. This AR15 rifle is built around the 7075-T6 billet lower receiver specifically machined and cut in areas where excess material was unnecessary and areas that see excess use and wear, reinforced and strengthened to give a sleek, refined look, without losing the classic lines of the AR15 platform. The same consideration was given to the matching billet upper receiver.

The JG9 is the best precision-manufactured AR9 out there. Our AR9 rifles are all individually crafted from billet aluminum to Mil-Spec standards.