With the above mentioned firearm and .44 mag load I am getting about one and five eights inch groups at 25 yrs from a rest with a scope. The bullet is a cheap Star 240 gr SJHP.
I've never chrono'ed this but extrapolating gives it over 1300 fps/950 ft lbs at the muzzle. It sounds and kicks like it too.
Though its not even close the the max listed 14.4 gr in the AA data manual.
edit-BTW 13 gr is right at 10% under max. I started my load development at 13.6 grns, about 6% below max, FWIW-end
Your experience may vary
Sgt.K
[This message has been edited by Sgt.K (edited August 29, 2000).]