A real dumb question? HELP!
My Remington .308 is dead on at 100 (under 1 inch) its a VLS with a heavy barrel when the barrel is cold it is dead on and when I shoot to 200 yards with a cold barrel my bullet goes left around 1 inch? the scope is not canted and we spun (the scope) it every way rt left and its back to dead on at 100, it just started this, the scope is good and the loads are right to the grain.
there is no screwing around here, we are thinking there is a burr or the crown need to be recut.
Guy I need some advice.