I spend a lot of time on this board so I thought I would give AA powders a try. I use 4350 heavily in a lot of my reloading. I load for it in my 7x57 Improved, 257 Roberts, 22 Cheetah etc. The IMR powder is extremely accurate in these cartidges. What does AA offer that has the same versitility and accuracy. Many thanks
Posts: 1268 | Location: Newell, SD, USA | Registered: 07 December 2001
In other brands of powder, VV N160, H-414, and WW 760 are all very close in burning rate to IMR 4350. This doesn't mean that they are interchangeable, just that you can expect performance within the range of IMR 4350.
Posts: 13314 | Location: Henly, TX, USA | Registered: 04 April 2001