This is the steel WWI/WWII legend made in Turkey by Tisas for less than the law enforcement agency can bulk purchase the injection-molded Glock pistol at aggressively discounted price. It's not exactly a GI set-up, but pretty damn close. Series 70. All parts except for the grips screws and grip bushings are interchangeable with Colt. Cast frame, extruded steel slide and cold hammer forged barrel. MIM parts of course. Can be found for under $350.
Tested a few years back.