Thread: The race for speed

Be careful , with running AI reamers into std chamberings already machined in the barrel , as one gunsmith said its something hes asked alot to do , but something he him self will never do , as he feels as the front of the reamer is initially unsupported/guided that the chamber does not cut true , as the edge ( at the back of the case starts cutting before pliot has any guidance or alignment ) .
He feels the chamber does not get cut straight ,