Just the first place I looked and out of 95 loads listed for 223/556 69gr, not a single one with CFE223.
The majority of these guys have it figured out, you can either save your self some heartache and listen or waste powder and components. FTR, 1lb of CFE223 at 24grs is roughly 291 loaded rounds of ammo. One of these guys recommended a 64gr Nosler Bonded Solid Based load and first rattle out of the trap it produced a nice little 5rd cloverleaf group. 5rds and I was done as far as that rifle is concerned.
If you are not interested in listening, put this on in the background
The majority of these guys have it figured out, you can either save your self some heartache and listen or waste powder and components. FTR, 1lb of CFE223 at 24grs is roughly 291 loaded rounds of ammo. One of these guys recommended a 64gr Nosler Bonded Solid Based load and first rattle out of the trap it produced a nice little 5rd cloverleaf group. 5rds and I was done as far as that rifle is concerned.
If you are not interested in listening, put this on in the background