Blackhole bullets 25cal

Going out in the morning to see how these big guys shoot lol.

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Has anyone put one of these 145gr to the test on game?

How do they shoot? Speeds you are getting from a 257 weatherby?
 
I was only able to shot two charges that day. I have to get back out and finish. I can't remember what happened why I didn't finish but this is what I got so far.
View attachment 422992
Excellent! A friend is getting similar velocities with yours except with IMR 7828SSC. I was getting 2955 FPS out of 22" on my .257 WBY using RL-17 on my initial load with Rl-17 (just playing around with powders I already have open); it still has more room to spare.
 

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