Modified Crosman 1377 Air Pistol

[ApacheXMD]

I modeled and printed a few parts for my Crosman 1377 multi-pump air pistol.

Here it is in its stock form:

Stock 1377 Air pistol

First, something I *didn't* 3d print was the grips, which were custom molded to my hands with 2 part epoxy putty.

Then came the pump arm which was made to be bigger and beefier and more comfortable to hold while pumping.

Pump arm and grips

Then I made a spacer to lift the new steel breech up 5mm (stock breech is plastic).

breech riser

This was to make room for the barrel shroud. Some 3d printed bits in there too.

breech riser installed

And then I printed up a new barrel band to support the shroud. All up I think I have a total of 9 printed pieces on this pistol. But here it is all done with a red-dot sight installed.

Modified 1377 Finished

[Holy1]

Great looking mod!

[Eaglezsoar]

Great job! It looks a lot like the original.