So...I've been playing around with a Winchester Model 70 featherweight 300WSM. I put it in a Bell and Carlson stock, and tried several brands of factory ammo. The best group I can get is a little over 1 inch. I've read you should get .5 inch group for a good western gun. Anyone have any opinions on a quality gun for less then $1000?
I seem to have better luck getting groups with Nosler Accubonds or Ballistic tips than most factory ammo. I have a suspicion they are a little more forgiving on seating depth than most. For whatever reason no gun I have has liked Hornady ammo or bullets as well as Nosler or Sierra with the exception of the varmint bullets. Also better include the exception of a couple 7.62x39 guns shooting the 123gr SST I guess. I've loaded Interbonds and GMX bullets in several rifles and also experimented with the Superformance ammo but never found a load I stuck with using these.
Anyway if you haven't tried a 180gr Accubond load I'd try one. I've had good luck with the Nosler factory ammo loaded with Accubonds shooting in several rifles. It's on the expensive side but shoots well and the velocities are consistent.
If your barrel might have copper built up it might be worth giving it a real extensive cleaning also. I have had that really help some rifles I bought used. After I think the gun is clean I soak the bore with Hoppes #9 and let it sit overnight. If absolutely no blue comes out the next morning I quit, otherwise I keep soaking it and cleaning periodically until it does.