As mentioned CFE 223....but..
my favorite is an old powder ......BLC 2. I suspect that CFE 223 is the same powder.
Anyway, out of 2 rifles in .22-250 I get under .50 groups at 100 yds with plain jain Midsouth shooters 55 grain rebranded Hornady soft points. I have about 12 pounds of the CFE and close to 56 lbs of the BLC.
You can see my preference of which one I like the most as it has a very broad application across many rifle cartridges.
From .223 to 308 and including the 358 Winchester, 35 Whelen.
Best
Heavy
