New M3 owner here. I need to review the Tim Swan Harmonic Barrel Tuner.
Step 1 is index your barrel. Can someone tell me exactly how to do this? I have never taken my shroud off or looked under it. Remember that I have the IQ of a 5 year old so please give clear instructions Thank you! -Nate @ Airgun Channel
Do I loosen a front nut on the Impact barrel and rotate the barrel a 1/4 turn and then I can tighten the nut back up? And then I rotate till I get best groups? or till the groups go "up and down", instead of "right to left"....just guessing.
Step 1 is index your barrel. Can someone tell me exactly how to do this? I have never taken my shroud off or looked under it. Remember that I have the IQ of a 5 year old so please give clear instructions Thank you! -Nate @ Airgun Channel
Do I loosen a front nut on the Impact barrel and rotate the barrel a 1/4 turn and then I can tighten the nut back up? And then I rotate till I get best groups? or till the groups go "up and down", instead of "right to left"....just guessing.
