Crosman 1322 / 1377 / Drifter Pump Arm Insert 3D Printer Model
The file 'Crosman 1322 / 1377 / Drifter Pump Arm Insert 3D Printer Model' is (stl) file type, size is 37.5KB.
The file 'Crosman 1322 / 1377 / Drifter Pump Arm Insert 3D Printer Model' is (stl) file type, size is 37.5KB.
This is a stiffening liner for the current narrow Crosman 13xx/Drifter forearm. It completely fills the hollow space between the forearm shell, the metal lever, and the air tube. Helps eliminate that toy-like feel when pumping and holding the forearm. Reduces the clapping noise.
Differences of the remix compared to the original:
I trimmed a bit off the top (air tube side) and the bottom for a better fit into the pump handle/forearm, and changed the print orientation.
Carefully check that the pump arm closes and stays in place, but do not force the forearm closed otherwise damage may occur to the air tube.
This fits a newly purchased Crosman Drifter (2024) well, with no modifications needed.
Print in the orientation as-is, with supports.
Printed with Atomic black PLA.
| Crosman_1322_1377_Pump_Arm_LinerXX.stl | 98.0KB |
