The combined technology of the New TNW ASR Universal Bolt and the multi caliber 1911 magazine profiles enable a totally new concept in rifle and pistol versatility. These two technologies allow for a new firearm type that has never been available until now. The plug and play concept of the ASR has now reached a paradigm where many calibers can be changed within the same firearm in seconds with a minimal exchange of components. This configuration takes you from cheap target shooting to self defense to big game hunting in seconds. No other platform can do this. 3 Barrels and 3 magazines is all it takes to fire a 3 pistol calibers Change barrels in seconds Some 1911 magazines work with multiple calibers.