Federal 180 grain ballistic tip boat tails shoot .25 MOA groups from my Weatherby Vanguard in .300 WBY magnum ( and it is not a sub-MOA model) but Federal, for some reason, discontinued this load about two years ago so I am carefully hoarding my last three boxes that I bought for $22 a box on a clearance sale from MidwayUSA when Federal stopped making this loading.