STI 1911/2011 lateral extraction holster remix

thingiverse

You'll want to modify it like other similar devices with some precision adjustments for the trigger release and add a serpa adapter. To do this, you'll need a spring from a pen that's approximately 12 millimeters long and 5-6 millimeters in diameter. Additionally, get an M3 bolt about 25 millimeters long and an M3 nut to match it perfectly.