Got one early on for the 1911 .45 ACP. Works just fine. Haven't gotten serious about wringing it out for accuracy, yet. I have an Aimpoint Comp ML on it. The one thing I don't care for is the springiness in the "stock", but I'll come up with a solution for that, no problem. Price keeps going up, but they are still a ton less than the HK .45 carbine.