50 buckaroos? Nah man, I'll just print one.

This bolt catch conversion for AR22s features a "snap fit".
Hook the front end onto the pointed end of your bolt catch, and then press the rear end down for install. There is an optional slot cut for an M3 set screw for extra security.

It's likely that the hook point will deform if you are swapping between calibers frequently. Print extras for your range trips.

Not all bolt catches are the same CAD, fit, and file as neccessary. STEP included.

Print in the orientation it imports. Adjust your seam position so there are no seams on the inside corners of the BCC (See images). This will ensure the print does not split at the corners when you snap it onto the bolt catch.
PLA+/Pro or stronger recommended
0.12mm-0.16mm layer height recommended.
Print solid/all walls

Stay safe, and happy plinking!

V1.3 Changes: Eliminated the wall where the hammer drops, completely.

LBRY Tags: ar22; bolt catch; conversion; 3d2a; catch22