Did you reload the cor lokts? I guess i could shoot a 150 just for some reason i think i need a 180 lol I just have bought the gun, its a savage mdl 11 with acutrigger and all. As of right now im shooting winchester super x 300 wsm cxp3 and i can nearly hide 4 shots behind a quarter so im thinking about just leaving well enough aloneewc said:I can't help with the 180's, but in 3 different 300 wsm's the 150's sure did shine with RL-17.