Crosman 1377/1322 Pistol Picatinny Rail Block 2-part

thingiverse

Many of the designs on here for mounting a rail on the 1377 are rather imperfect, rely on disassembly of the pistol, have model errors, are low resolution, or incorrect dimensions. This solves the issue for me. I wanted a screwless, low profile, pain-free design, this works excellently. Each block is 14.75 long. I suspect this would fit the 2240 as well due to very similar dimensions. You'll probably want to print either two or four of **Crosman_Picatinny_Rail_Block_Half.stl**. Print on the flat side. Fit is intentionally very tight, as don't want optic to sway. I went over the pointy bits with a lighter to make them fit slightly smoother.