I traded my ccw 9mm for an older 110 in 243... its date to 89-95 production time iirc. Took it out today and it was all over the place on target.. avg. About 4" spread at 100yds.. the scope is a cheap center point (came with rifle, but everything is tight and secure) and the ammo was the cheapest i could find just to test it.. with those factors i wasn't expecting much for tight groups but it was much worse than i thought.... Could this be the sign of a worn out barrel?