I'd be getting a new barrel then. I couldn't handle that.
YMMV.
why? it shoots sub half inch groups. and after four foulers it shot to its normal point of aim.
Why? Because my barrels both factory and custom shoot +/- less than an inch from where they are suppose to be. Clean or dirty. Doesn't matter. If you're happy with it, that's all that matters. But I couldn't be.
