Originally Posted by
Gm54-120
BH209 doesn't do as well with sub 80gr loads depending on bullet weight. With a heavier bullet its better than T7 and most other subs but try shooting a 180gr bullet with a 60gr load. I bet T7 or real Swiss bp give you more fps.
As you go up in sabotted bullet weight and powder charge BH209s fps lead gets larger.
Ah ok. I haven't fooled around with BH enough to know that.
FG..Why use it? Pyrodex works good at low loads, and has less recoil.