Is H322 a good substitute for AA2015BR? I used 53.5gr/2015BR/250X in my 22" 35 Whelen AI for 2600. I've never tried anything else with his particular bullet, but this was way back in '95! I read up that, for all practical purposes, the newer 2015 is pretty much the same thing. I use H322 with my most used load, 58gr/200x & TTSX and have a good stock. Can I use it if I start out around 50gr/250 and work up slowly? I get great results with Nosler & Speer 250s, but with 61gr R15, which "supposedly" I right @ 64+K . I think I'd like to replicate my older load for my current use. Any suggestions? Thanks.

Last edited by Jim_Knight; 05/24/16.