S&W N-Frame Model 29 Frame Wrench Blocks

thingiverse

I made a frame wrench to remove a barrel from a S&W Model 29-3 44 MAG revolver. While it would probably be OK with just some rubber padding, I drew up these blocks to lay on the side of the frame and distribute the frame wrench torque. Also, a sleeve for the bolts that hold the wrench together. Print at 100%. To use: Remove the cylinder. Plenty of "how to's" out there on that, but it's the little screw at the bottom right side of the frame to remove the crane. Take the cylinder off, put the crane back on, replace screw. Put the blocks on each side, bolt it all into the wrench, fix the barrel in a barrel vice or with sufficient padding in your regular vice, twist away. OPENSCAD source code included.