Same features and dimensions as other 1911R1 models, with custom enhancements. In .45 ACP, with 8-round magazine. Adjustable rear sight and fiber optic front. Hardwood checkered grips. Front and rear slide serrations, with checkered mainspring housing. Aluminum anodized trigger. Match-grade barrel and bushing. Carbon steel frame and slide, with satin black oxide finish. Custom carrying case. Introduced 2012; stainless version 2013. Available in Commander version, with 4.25" barrel. Note: Add $150 for optional threaded barrel; $50 for stainless finish.