Anyone have any experiances with these bullets?? and If so How is the expansion with high velocities and lower velocities?? The reason I ask is that I have recently purchased a Browning A-Bolt in 300 WSM and have found that the 150 gn fail safes will shoot under a half inch at 100 yds, but I am afraid that the bulelt will not preform well with lighter skinned game (ie. Blacktail deer) I am also skeptical due to the lower B.C. as compared to a Barnes XLC, Nosler Bal Tip, Swifts, Sierras and some of the other long range hunting bullets.