This is the Turnbull Government Heritage Model 1911. The gun is a .45 ACP with nitre blue parts and Double Diamond American Black Walnut grips. The frame has been finished in Turnbull’s signature case color and the slide has a charcoal blue finish. This gun was built in 2016 by Turnbull Manufacturing and is available for immediate shipment. Turnbull 1911 Checker, BT, SS Barrel, Kensight (Heritage) Goverment double diamond wood grips MPN TB-P3-G-CC