I tried the Barnes TSX 62 and 70 grain bullets with CFE223, top end loads were compressed.
Ran out of room for powder before getting what I thought was decent velocity. Not much accuracy either.
I have a 20" BA 556 7 twist barrel on my (working up to) precision AR.
I'm thinking CFE223 is better for 60gr or less? I switched to TAC with the 65gr Sierra Gamekings and groups are shrinking.
Guess I could revisit the Barnes bullets with TAC? But I found some Nosler 69gr HPBTs I'm going to try next (with TAC) as soon as the range dries out.
