The Wilson Combat beavertail grip safety, high ridge, bullet proof, stainless is machined from hardened bar stock steel without the flaws or inclusions that can plague many mass produced cast or molded inferior 1911 parts. The exclusive Wilson compound joint radius is easy to fit by hand and the modified grip safety arm allows easy disassembly. A pocketed rear tang for a recessed Commander hammer and a raised rear tab for positive safety release will make this your preferred part for high end custom builds. Wilson Combat parts and accessories have an unmatched level of exceptional reliability and Peerless craftsmanship..