verticle w Br 4s

[Link]

Good day

I switched from 205s in my 30 br to br4s now I'm getting .750 " of verticle at 100 yds.
115s over 34.5, H4198.
Would you go down on powder or play with seating depth ? Or just go back to 205s ?

thanks

 

[barefooter56]

Link,
Go back to the 205s. The target is telling you the rifle dosen't like the load. The 205 is a little hotter than the BR4 POSSIBLY and MAY be affecting the powder burn in your cartridge case. Try a REMINGTON or WINCHESTER primer of the same type and see what happens there. Primers are usually the last thing you mess with in load testing. Trust the target.