I've never used any of those.
Only two I stuck with were 4895/25gr
and 2200/23gr.
Both worked just great in both the .222mag and
.223 with 35, 40 & 55gr bullets. Just under 3000fps.
That's all it takes to make 'em fly and end up in pulped mess.
My Sako L461 and replacement barrels both had 14/1 twists.
OP: buy a new loading book! Powders have changed a bunch
over the years. Plus lots of new one's have been released.
__________________
George
"Gun Control is NOT about guns,
it's about CONTROL!!"
|