STI 2011 Tactical Rail Frame Kit

The 2011 Tactical Rail frame kit is the one used for the popular STI Tactical 5” pistol.  This frame has a standard rail for your tactical accessories.   It comes standard with an STI/Wilson/Nowlin ramp cut for fully supported barrels.  

With an all steel frame (4140 Maxxell Alloy) and a polymer grip, the 2011 frame kits are 35% lighter than their 1911 counterparts.  They are built to exacting tolerances, made of CNC milled billet steel, then heat treated to 30 Rockwell hardness.  This creates a very accurate frame on which to build the highest quality pistols.

The frame is pre-cut for a high ride beavertail configuration as well as an ambidextrous safety. The grip is a glass filled, nylon polymer that comes pre-checkered with 30 lpi on the frontstrap, 25 lpi on the trigger guard, and 30 lpi on the grip panels.  The kit assembly includes the frame, grip, STI patented long curve trigger, an STI 2011 magazine release, and a mainspring housing.  It is the same width and depth as the 1911 design, and will accept high capacity magazines. STI offer only a few options on the 2011 Tactical Rail frame kit:

Because this items contains a serial number it must be shipped to an authorized FFL dealer in your state of residence.