Feelluckypunk, I started using N160 when I couldn't get H4350. I shoot 140 VLD from a 26 inch barrel loading 44.2g N160 which gets me 2875fps. 44.2 is a little on the hot side, I found 2 nodes that shot really well. One at 43.6 and the other at 44.2. It works very well for me. I can get H4350...