Great product - Sightmark Mini Shot Pistol Mount

At first it didn't fit so you have to hand lap it in so it will. When it's done it works perfectly. I use it in competition and hunting. I have mine sighted in at 100 yards and seems to hold the sight perfect. Even my wife put one on her 1911r1 and my ten year old used it with a 22 conversion kit to shoot or to practice 3gun. She is something else to watch. A. 12guage and a 22 AR-15 with a quick change over to 1911-22 and she ins gone but everything has that mini shot mount with a sight mark mini pro on it.