IMR4064 is another powder to employ, very efficient with lighter projectiles under 75 grains.
This list is for 22-250 loads, using a 55gr pill... As always, start low & work up till you see pressure signs.
The blue digits in the left column are chronologically numbered, the higher the number the more recent the load was tested.
Notice that there's 4 loads for Varget & 4 loads using 4064.
http://reloadersnest.com/query_bw.as...ulletWeight=55
