I have a stainless Ruger 77 in .338 Win. and I'm getting right around 3/4" - 7/8" three shot groups @ 100 yardsusing 225gr Accubonds. Of course it's far from being "out-of-the-box", with a Boyds stock, Timney trigger, muzzle break (how dare I?) and a Sims recoil pad. Shoots like a dream...