243ai dies

[Eric H]

Just starting load mine and came up with this load. Need to go back to prove and get speed data. 8 twist 24" barrel.

Was.able to prove today with 3149FPS

 

[Gregg C]

Was.able to prove today with 3149FPS

What bullet, if you youdont mind? I didn't see that...

 

[Eric H]

Hammer Hunter 88gr. They're jammed and will back off .01 until I see improvement and if not will leave as is.