This one's been sitting in the safe long enough. Built for idpa single stack but never have had a chance to use it in almost 2 years. Springfield range officer in 45acp. All internals have been replaced/upgraded with Ed Brown and Brazos gun works parts and Wolf recoil spring. VZ grips, Dawson precision front fiber optic sight and Dawson magwell/mainspring housing (needs insert). 2 Wilson Combat mags and 1 factory mag with Bladetech holster and mag holder. Great gun, excellent trigger with extremely low round count. Over 1300.00 invested in this pistol. Testing waters to see what's out there for trade. Needing a hunting handgun. Large caliber revolver, Thompson Contender etc