Crosman 1377 Pump Arm
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The included SketchUp model is magnified tenfold. The STL remains at its original scale. This is a printable replacement pump arm for the Crosman 1377, boasting an enlarged profile to comfortably fit in your hand. Say goodbye to pinched fingertips with this arm. I had reservations about the swooping design of the backpacker pump arm and the wood options available were beyond my budget. IMPORTANT: The original model was printed and while it fitted the pump arm linkage perfectly, it interfered with the barrel band and prevented the piston from fully extending. I tweaked the design accordingly and reuploaded it as V2.
With this file you will be able to print Crosman 1377 Pump Arm with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Crosman 1377 Pump Arm.