What I am really wondering is, without a cannelure, will the 69 gr. Nosler match (with the J-4 jacket) break up, or simply flip over and travel base first.
I haven’t seen anything to give any indication. The jacket is lighter than the Sierra match 69 jacket so it begs the question.
It would be nice in that weight to get fragmentation even without the cannelure if possible.
The velocities I am running are from a 14.5 barrel, NATO pressure level, and I thought the 69 Nosler (no cannelure) might be a fair compromise.