Bob Wright
Well-Known Member
Tagging.
I am using the 177 gr hammer hunters in my 7mm Sherman Max. I am testing RL26 right now. Thought I had found a load for them but it is just at too high a pressure and will trash my brass. So I will drop it down to the next node that I know is not too high on pressure. It will be going around 2950-2960 fps. I am also going to try H1000 which I would recommend with your cartridge. 177 gr HH and H1000 or H4831SC should be a great combination for you.
I've never shot monolithic bullets of any kind. I'm interested to know if they will build pressure slower or faster than a similar weighted copper jacketed lead core bullet?
I run the 143 in my 28 Nosler and 143 in my brothers 7MM and they were easy to work up a good load. Killed two elk and two mule deer this year. They performed great.
The elk was shot at 350 yards and was a pass through lungs were jelly. The deer was a pass through at 650 yards lungs were jelly.What kind of penetration did you get with the 143's?? I am sending my 7mmRemMag to Steve for load development Friday
SPEED KILLS