So this whole long range shooting is new to me and before now, I was a 100yd guy and 10yd pistol stuff. I am looking to start stretching my wings and reach out a little bit.

I have a .243 Ruger M77 that I was out with last weekend set a target out at 300yds and was quite successful at hitting it usually 9 out of 10 times.

Shot 70gr, 80gr and 100gr all handloads by me with brass that has been fired in this rifle before.

I acquired the rifle from an old timer that used this gun for long range match shooting and claimed he was Colorado long rang champ more than once. Trigger is about 1.5 lbs pull and is smooth as silk.

My question is, how far can I really expect to get out of this rifle and what would be the best grain weight for the bullet. I'm not looking for effective range in taking down an animal, just steel or paper targets.

I also have a 30-06 that I know will reach farther, but that can be another discussion. You can still add info on the 30-06 though if you like.

Thanks for the help.