Lpart
Well-Known Member
I have the 215 Berger at 2823 fps as a validated velocity.
Milo 2
RL-26 is Slower burning than RL-25, per QL,
Go to post #47, of this post,
I have posted the burn rates for most of these powders in these ranges etc.
A lot depends on case size etc.
I am still waiting on my reamer to get here,
then I can post some valid results for the 284 Win and 280 AI cases.
Tia,
Don
I tried R-26 in the spacious 6.5 WSM case with both 130 Sciroccos and 140 Sierra GKs. I got to 65 gr with both bullets without pressure signs. The bullets landed close to my 66.6 gr Retumbo control loads with 140 Berger Hunting VLDs at 300 yards. Actually R-26 loads were 2 inches higher on the paper at 300. Nice group too.