I'm building a .22 AR style rifle, and wanted to try to keep the weight as light as possible. The longer stock weighs about 2.8 oz, and the smaller one about 1.8 oz. Comes with a separate file for a pin to secure the stock to the buffer tube. Designed to use one #4-40 1/2" screw to secure pin in place, although it is already a tight fit. Let the screw makes its own threads.
Printed on Monoprice Maker Select V2 with .2 layer height, and 50% infill. Seems very strong, and I will use this once I get the rest of the parts I need. Print "up", with the flat back part on the build plate. I built it with supports in the circular holes, but not in the rectangular slices (Cura default) but probably not necessary to use them at all depending on your printer.
If you remix it, please upload it here!
Check out the extended cheek weld here: https://www.thingiverse.com/thing:2858065