Manufactured by numerous companies, the M1911 pistol's longevity is a tribute to its sound design. The Italian firm of Tanfoglio has combined the century-old mechanism with modern polymer manufacturing to produce a new take on the classic single-stack M1911. Imported by European American Armory, the polymer-frame Witness Elite 1911 Polymer .45 ACP pistol weighs 25 percent less than a comparable steel-frame M1911, without sacrificing accuracy or controllability.
The keys to the Witness Elite's frame are the two steel inserts that handle the firing stresses, incorporate the gun's frame rails and locate critical pins. A simple roll pin is used to retain the forward insert within the synthetic frame. It combines the feed ramp and the bottom barrel lug recess, as well as the hole for the slide stop pin, which captures the barrel's link. The inserts also have slide rails machined into them to ensure there is no metal-to-plastic contact. To facilitate feeding, the feed ramp has been polished.