Is BH 209 a 2 or 3F granulation?
I've been told I should try it out by using a small starter charge.
I have read that it compares to Triple 7's velocity vs volume, except that it's much cleaner and doesn't leave a "crud" ring. What about the amount of smoke?
I've been told I should try it out by using a small starter charge.
I have read that it compares to Triple 7's velocity vs volume, except that it's much cleaner and doesn't leave a "crud" ring. What about the amount of smoke?