Smith and Wesson 617 10-shot speed loader

thingiverse

So you want to print a S&W 617 speed loader without paying $40 for it? Or do you just crave the satisfaction of producing something useful? Either way, this project is yours. Simply print all four STL files with 100% infill. You'll need superglue, an M3 screw and nut, one spring, and either an O-ring or a small spring as a retainer for .22lr ammo. I used a bent-up Hornady LNL retaining spring (cut and reconnected by bending the ends), but I would have preferred a tighter garter spring. Check out the pictures for reference. As a bonus, I added a 10-shot loading block. Enjoy! Instructions: 1. Clean up the parts to ensure the .22lr fits into each of the 10 bases. Remove any loose filament or debris. 2. Insert the shaft into the handle, then insert the handle into the base. 3. Use the M3 screw to secure the shaft through the base and tighten with the nut on the base. Apply superglue to the nut to prevent it from coming loose. 4. Insert the compression spring (Utility Comp Spring 9/32 x 1-3/8 x 0.28") into the shaft, then compress the handle using a device like a bench vise or clamp for up to 10 minutes. 5. Apply superglue to the cap and attach it to the top of the handle/spring. Use your compression device and let the glue dry completely. 6. If you're using an O-Ring, lightly lubricate it before installing. For garter springs, simply slip them into place as shown in the pictures. 7. Test your speed loader and have fun at the range!