Anything that works with the 308 and medium weight bullets will work. My 260 likes H4350 for the 123 grain bullets.
Frank
"I don't know what there is about buffalo that frightens me so.....He looks like he hates you personally. He looks like you owe him money." - Robert Ruark, Horn of the Hunter, 1953
NRA Life, SAF Life, CRPA Life, DRSS lite
Posts: 12603 | Location: Kentucky, USA | Registered: 30 December 2002
I find the faster powders get much better velocity in a 20" barrel, 4350 was accurate, but much slower comapared to 4320 and 4064 which were accurate and fast.
my .260 liked IMR4064, RL-15.. but it really liked H4350 I've have been sticking with this combo 46.0 grs H4350 and 120 N.B.T. i get the same group size with all 3 , but H4350 gives me more velocity, and better load density... i have also found out the .260 likes the same powders as does the .243 and my 7mm-08 likes the same powders as does my .308
Posts: 1135 | Location: SouthCarolina | Registered: 07 July 2004