Very nice results all around! These 154HHT flying great out the 3 oh eight!
Stark contrast to my last testing of 154HHT though: Could be my ProChrono sitting in direct sunlight misreads...
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22" CF Bartlein 1/10T:
IMR 3031 - Once again a sweetheart powder for my Hammer use. Less felt recoil, no residual smoke lingering after shot. Had to zero the scope with it, but talk about great tracking and 2 shot groups. 41.5gr coming next to hopefully hit 2800fps
AA2520 - 2fps SD and that group? Yeah, I'm done testing that one. It did produce some smoke, but oh well. I hit the wall of performance with that powder out the gate.
TAC - I was pretty much baked in the 95 F. Temp. I shot like crap, but as usual TAC is an ES monster.
Got click top of bolt throw/extraction with AA2520 and TAC. None with 3031 yet.
2.765 COL puts crimp fully into 1st PDR