Beeman P17 Picatinny mounted cocking aid 3D model thumbnail

Beeman P17 Picatinny mounted cocking aid

by zapdogster · via Thingiverse
FormatSTL
CategoryMechanical
LicenseCC BY-SA
UploadedMar 11, 2026
⬇ 27 downloads ❤ 7 likes 👁 267 views

Description

Cocking aid that attaches to a cheap 11mm dovetail to Picatinny aluminum adapter. Design is pretty specific to this adapter, but they seem to be ubiquitous on Amazon and Aliexpress so may be useful to others. No holes/modification to the pistol is required. Rear sight does not have to be removed, so you can remove the optics to shoot "bare" if desired - mix 'n match :). It works really, really well for me. I printed it on the rear end down, 8mm brim in PLA+, but PETG would probs be better. It has 4 screw holes which align with the grooves of the P rail (overkill). I used 2 4mmx6 grub screws. Fit well, tightly, no locktite needed. Designed in Fusion 360, but I'm not posting the source file cuz parts of it got messed up with all the tweaks I ended up doing. I may post it in the future if I get it cleaned up, or I can send it by DM if you really want it. Might possibly fit the Beeman P3, or the Weihrauch HW40 - but seeing as I have neither, you would be on your own there...

Originally published on Thingiverse