I'm reading an awesome book called the 1995 Precision Shooting Annual and there's a really interesting subject called fire lapping. I wondrin if we have any experience here with doing this to a 303 barrel or an H barrel? That leads to the question of, just what is the general state of the internal surface of a 303 barrel like when comparing machining or chattering marks? Are they good, bad, average? Are H barrels a paragon of top machining, or ...?
Would I be better off believing in the force before pulling the trigger?
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