Anyone know where to get a tool to check for barrel straightness. I have seen them before, just can't remember where. Its a rod you slide down the barrel no make sure the barrel is not bent.
Posted: 7/13/2009 2:58:35 AM EDT
[#1]
set of V blocks and a dial guage to measure runout.
Posted: 7/13/2009 3:59:20 PM EDT
[#2]
I would prefer not to have to disassemble my upper.
Posted: 7/16/2009 6:38:18 AM EDT
[#3]
just shoot it, fire for effect. If it shoots itty bitty groups at long ranges you are GTG....<><....:)
