I posted on the cannister powder page that I have 2 8 pound jugs of these coming in (well, arrived).
Would like to start with them in a 30-06.
On castpics.net, Buckshot gives charges for the 872 (65gr) with no mention of duplexing and a 220 gr bullet yeilding 2200+fps.
I don't want 2200 fps. 1800 would be more to my tastes.
OTOH, another member here recommended a case full over a few grains of 4198 as hitting around 1800 fps.
Accepting minor lot variations, they can't both be right.
Let's say I'm loading up with a 200 gr Lee or Lyman 311299. Where to you all guess I should start for a target of 1800 or so? I can also use filler as needed.