Thought id touch back, final load development with tbn coated 115dtac&4451 .015jump
bartlein .237 25" gain finish around 7.77tw
ran it @ 41.3@3040 for 500rnds with great results but decided i was pushing the top end.
dropped to 40.2@2940 only loosing 2.7" drift@1000yd super stable load
again...