The Buffalo Bullet 375 grain SSB is one of my favorite bullets. They are a spitzer point pure lead projectile. They load easy and shoot great. These groups were shot out of my Black Diamond XR at 100 yards. I was shooting 100 grains of Goex 2f for a charge. I had been shooting all afternoon on the range when the UPS man showed up with my supply of SSB's. I had found a deal on them and purchased 15 boxes of them. Why they first shot to the right I have no idea, but I sure could not complain about the size of the groups.
I have shot them in the Ultra Mag and they do real well and load like a dream. My understanding is they have changed the sabots since I purchased my stock pile, so I do not know how the new SSB's would shoot. These are my hunting load in my Black Diamond XR.
Another Black Diamond user asked about these and I suggested they might make a good elk load. So he was shooting them with 115 grains of Triple Se7en 2f. He took an elk at 80 yards (as I remember) and it managed to make about 20 yards before dropping. He said he got excellent penetration and expansion using the projectile...