Currently shooting Markm's H322 load for 77gr bullets. Current rifles shoot the SMK, the Noslers and the Hornady 75's with the same accuracy and the same POA/POI out to at least 400. Got a bunch of the Noslers, so I've bulk loaded them up for my 18" SPRish build.
Thinking of switching over to the 69gr TMK's or possibly the 77gr TMK. The 69gr SMK has shot well in every rifle I have tried it in, so it's tempting to go that route. The 77gr tend to be a little more picky, it seems, although the H322 load shoots well in all barrels I have shot it in.
Wondering what's working best for everyone? Longest shots would be 600-800 yards.
ETA: Should add that these would likely be primarily for my 18" SPR, but would also likely end up as a backup round for my SBR's (behind factory Federal Fusion).
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