How to make an H&R 243 shoot half decent?
I just got back from the range today and tried many different types of ammo through my H&R 243 heavy barrel and the best i could do at 100yrds was 2 1/2 -3'' groups! I tried hand loads, factory Hornandy SST's, Coreloks you name it and it still shot like crap. I have it scoped with a Sightron III scope. I checked the lockup and its tight. I know the triggers are for crap but 3''? I can almost do that with my crossbow! LOL Any ideas or pointers on what i or a gunsmith can do to improve accuracy?