45acp SPRINGFIELD ARMORY 1911 REMINGTON 1911 R1. Pistol Grips, Pistol Holsters, Leather Holsters, Pistol Grip Screws, COLT 1911 KIMBER 1911 GSG & SIG SAUER ROCK ISLAND ARMORY M1911-A1.22LR 1911 handgun by being able to mount any 1/2x28 TPI threaded accessories such as a SUPPRESSOR, a FLASH HIDER from an AR15 or one of our 22LR 1/2x28 tpi THREAD ADAPTER WITH THREAD PROTECTOR If you want to get the full fun value out of your SIG Sauer. The zinc alloy frame is nearly identical to the original (material aside), most (not all) of the parts are interchangeable with the real thing, and the trigger is nice. 22LR Semi-automatic 1911 Pistol A 1911 clone with the right weight and feel and an identical manual of arms as the original, at THIS price? It's a welcome sight indeed. If you really want a 1911, do it backwards: get yourself something economical but decent like a Seraphim or Rock Island Armoury in 45 or 9mm, and find a 22LR conversion kit.

Converting a GSG to 45ACP would most likely result in the firearm exploding.