the Marine Gun Builder website just sent me an Email.
80% SIG Sauer kits, of course. They sell a jig, made of metal, which is reusable. Looks like $700-850 and your labor. Couple hours according to the video.
80% SIG Sauer kits, of course. They sell a jig, made of metal, which is reusable. Looks like $700-850 and your labor. Couple hours according to the video.