“We The People” and “The Right of the People”
By Dennis Adler
Sig’s 1911 CO2 model is not a quiet air pistol, probably a little louder than most blowback action models and it delivers a decent kick when the slide comes back. Not as much as a .22 pistol, but enough to get a feel for shooting a handgun. Like the Sig Sauer 45 ACP Sig 1911 model the air pistol uses the John M. Browning-designed platform of frame, slide, barrel, and recoil system using a recoil spring guide, single recoil spring, recoil spring plug and barrel bushing. The CO2 model follows the same design with internal modifications to accommodate the CO2 firing system which includes an additional lightly wound recoil spring around the barrel, like a blowback action semi-auto. Externally you are experiencing the .45 ACP model when you pick up Sig’s CO2 version of the WE THE PEOPLE. The flat mainspring housing is finely checkered as is the frontstrap, something you will not find on other 1911 CO2 models. Both Sig 1911 models use ambidextrous thumb safeties, the raised palmswell grip safety with extended beavertail and skeletonized hammer also make the CO2 model identical in handling, such as when manually de-cocking or cocking the hammer if a situation dictates that action.