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Big-Point V1.1 (Hi-Point JHP45/JCP40 frame)

Luke Warm Designs 1.5MiB Sept. 7, 2023, 4:25 p.m.

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update 9/11- mag may be too high and rub on slide, you can file the catch hole down if needed. I will resign when I get a chance, will leave up until then.


Remix of the original big point.

-Moved grip mounting bosses and holes up
-Widened the clearance slot for the catch nub on the magazine
-Moved mag rearward
-Relocated hold open catch spring pin, made it thicker
-Relocated mag catch holes, resized them a bit
-Reverse tapered safety mounting pin so its easier to install the safety lever
-Added material above mag catch and closed the trigger install window a bit for strength
-Radiused some sharp corners for strength
-Moved barrel pin holes, opened the front to proper pin diameter

Having messed with a few of these now, I think hi-point drills the barrel pin holes, after the barrel is installed into the frame, together as a unit. They are all a little different and the barrel pin hole locations seem vary up to around a millimeter or 2. I moved the pin locations for my particular barrel, but I'm also including an alternate location and the original V1 pin locations. There are test prints of the barrel mounting section in the files to see which version your barrel fits best, without printing a whole frame.