The Model of 1911 has continued to undergo a myriad of experiments and changes in the century since it came to be. Many of these have come and gone, while others have been valuable improvements. We can divide the Model of 1911 group into two basic camps, competition and defensive 1911s. Of course, defensive 1911 pistols are used in so-called “real world” competition, but the typical “race gun” 1911 pistol would seldom see a concealment holster. We’ll concentrate on the defensive 1911.