Hi-Point JHP 45 Magazine Base

grabcad

10/13/2021 UPDATE: Added a version with tighter tolerances. The magazine should be better retained by the baseplate.I made this because the retaining lips on regular Hi-Point magazine bases can deform with disassembly. I also reduced the dimensions to a slimmer profile so it isn't as bulky. The JCP may also work with this with some minor tweaking on the crossplate hole.The pushplate helps to keep the magazine spring in place so you can insert the crossplate. It may need some sanding because its intended to be a tight fit. Unfortunately magazine capacity is reduced by one due to the pushplate itself. It's possible to assemble it without, though difficult. There is also a hole on the bottom of the baseplate for additional convenience in assembling your magazine.