Our second generation Thompson jigs are here! These are full-length jigs and ensure precise alignment of all receiver pieces during the welding process. Each set includes all the essential hardware: one eye-bolt, two washers, two wing nuts, and an 18-inch threaded rod. By inserting the rod through the entire jig and receiver and securing it with the wing nuts, the receiver pieces will be firmly clamped together. With this jig, you can effortlessly achieve the correct spacing of the receiver components. Just remove any slag from your pieces, position them on the jig, and start welding!
Fits M1 and M1A1 Thompson.