I am building a rail gun (see links below for more complicated examples than I'm building) and need someone to build three barrel clamps for me.
I have all the measurements except the size of the hole that the barrel goes through. I don't know how large it should be securely clamp the barrel. The rifle is a Ruger 10/22 (.22lr) with a heavy 16.5" bull (.920 muzzle to breech) barrel so recoil is very minimal.
Thank you very much!
Here are the drawings I made up (I am not a machinist):
Here are some way more complicated examples of similar guns:
There is a discussion about this project located here: http://www.cnczone.com/forums/genera...hole_do_i.html