I’m working up load for my 260 Rayhill rocket and getting close to having it worked out. It shot 10 rounds with 10 different powder charges with a velocity spread of 2710-2867fps alittle less than 1”. I have two 4 shot groups loaded but haven’t had time to shoot yet. Scared to play to much as I can’t find more to load.
Does anyone have or no where I can purchase more bullets?
Any help with this would’ve appreciated.
That's not a good bullet for those velocities. You will be limited in range to have any expansion. It's a bullet better suited for overbore cartridges. To make it work even as good as a 140 you need 3100 or more at muzzle. With a PRC, we got pass-throughs with zero expansion beyond 600 yards on coues deer
