I just started working up loads for my SSK 10" 300 Whisper (I bought the barrel used). It did 1.5" for five shots of Cor Bon factory 150 gr. loads and put three in 0.7" at 100 meters. I hope to better that with handloads.Monkeyman said:Just wondering what kind of accuracy to expect, thinking of buying a used bull 10" barrel. Is 1.5 MOA a reasonable expectation? Thanks!