3 Burst Trigger Crank

This download is our 3 burst trigger crank. Give your semi automatic rifles the ability to shoot 3 rounds per revolution! This device depending on the user can fire just as fast as a fully automatic weapon! 

Model consists of all assembly pieces including hardware which can even be 3D printed. Some users may prefer to use steel hardware to increase life on the 3 burst assembly.  

Fits most rifles.

File types available: Solidworks,  Parasolid, and Step