Rifle Bipod

thingiverse

This is a 22mm compatible bipod designed for airsoft or airgun use. I haven't tested it with anything heavier than 3.5 Kg. I sliced most parts as they appear in the stl files, but you can detach and print them individually using Simplify 3D. You will need two M6 screws with washers and one M5 screw with washers, plus springs. If you have tools on hand, a spring made from standard steel wire should do the trick.