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ORIGINAL: skeeter 7MM
First off let me caution you that 76gr is max(over according to Nosler)and likely be a compressed load. DO NOT START HERE PLEASE. I would personally start at 72gr of RL22 with 180grsand work up slowly watching for pressure signs. You may get to 76gr safely but since you said you were a newbie I thought I'd re-affirm the proper way to load develop.
Unless using a Barnes or similar bullet 180-200 gr bullets would be my suggestion in the win mag for elk. The AB will work fine. I'd give serious thought to 200gr ABas wellthough. Has a higher SD of .301 and BC of .588 that you should be able to realize 2900 fps area, good elk medicine in my way of figuring.
Good Luck
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Thanks for the advice. Nosler publishes 71.5,73.5, and 75.5 (max). Reloaders nest has 2 higher loads, one being at 76, and the other 77 gr.
I went out and shot, groups of 5 and loaded these, 71.5, 73.5, and 75.5. No pressure signs at all on any of these. I have not shot the 76 yet in AB's but should be ok.
Up to 76 on plain ole Jain Winchester Power Point - 180 grainers. AND these grouped much tighter than the AB's. I thought that strange, being 1/2 the price, and a flat base... yet shot better than the Nosler AB's? What gives?
Maybe it was just me.. or the eyes, but I shot the Power Points after the Noslers... for practice....