Sharps Bros Hellbreaker Stripped AR-15 Lower Receiver, Black, Multi Cal

Hellbreaker’s distinctive appearance is inspired by the P-40 Warhawk. It is machined top to bottom from 7075-T6 aluminum with an oversized and integral trigger guard, beveled magazine flare, and a Multi caliber mark. The Hellbreaker is fully compatible with all mil-spec internal parts and other aftermarket mil-spec upper receivers, and GI standard issue magazines as well as PMags.. Action. :. Semi-automatic. Barrel Length. :. N/A. Caliber. :. 223 Remington. Caliber. :. 556NATO. Color. :. Black. Description. :. CNC Machined from a 7075 Billet Aluminum. Manufacturer Part #. :. SBLR01. Model. :. Hellbreaker. Model. :. SBLR01. Subcategory. :. Lower Receivers. Type. :. Stripped Lower Receiver