Anyone use this fairly new powder? I have one load showing 300 gr. Cast FP bullet with 7.3 gr. of BE 86
giving 870 FPS,shown in Alliant load book. Doesn't mention what barrel length and is a MAX load for standard pressure Colt guns.
Supposed to be an improved Unique...cleaner burning.
giving 870 FPS,shown in Alliant load book. Doesn't mention what barrel length and is a MAX load for standard pressure Colt guns.
Supposed to be an improved Unique...cleaner burning.