Free: Contests & Raffles.
Ive shot a bunch of .5 or better 3 shot groups with 140 BT,s and AB,s using IMR-4831. Never had an accuracy issue with this powder. Not long ago I managed to shoot three 150LRAB,s dang near thru the same hole using 55 gr. of IMR-4831.
yeah, serious necro-posting here
Quite the thread resurrection.
Prepped a bunch of WIN Brass last night. only culled 12 cases from the original 100!!!Sized them, trimmed back to min case length, de-burred the primer pockets. Weighed them...WOW...was really suprised with the results. Sorted them at 187 grains +- 1 grain...