Built by the Sig Sauer Custom Shop, the 1911 Max is a single-stack, all-steel pistol with all the custom features that a world-class shooter requires. Max's MM logo is custom engraved on the slide and machined into the Hogue custom G-10 Chainlink grips, which offer a very aggressive, non-slip surface to the shooter. Additional special features include a Koenig Speed Hammer and EGW sear and firing pin. Fiber optic front and adjustable rear sights also provide high-speed visibility. The 1911 Max is available in .45ACP and .40S&W.