For over forty years, Talley Manufacturing has set a standard for superior quality in the firearms industry. There willingness to adopt cutting-edge technology in a state-of-the-art facility, allows them to continue the quality that the Talley name represents.Features :American Made, Lightweight 7000 series Aluminum AlloyFully CNC MachinedHard-coat anodizing to 65 RockwellDesigned in accordance with the MIL-STD-1913 Pic Rail specifications