padom
Gold $$ Contributor
Initially I bought it for 300BO, but it underperformed for both supers and subs compared to H110 and N110,
A few years ago I put together a 300HAMR. CFEBLK is the preferred powder for the 300HAMR.
In what way did CFEBLK underperform for you with 300blk subs?? Just curious.
Its stupid accurate and all you can hear is my bolt cycling in my 10.5" sbr...