Posted by: motorcross2
IMR 4227 powder new 1 lb cans $47 per have 4…..or 8lbs…..excellent for 300 blackout subs and supers. - 01/19/24 08:57 PM
Have 4 x single pound cans of IMR 4227 for sale…..$47 per. Also have 1 x 8 lbs jug of same for $340.
Great stuff for 300 blackout loading supers and subs as well as magnum pistol cartridges. Burns very clean and consistent pressures for accuracy. Also meters very well.
757-359-1139
Great stuff for 300 blackout loading supers and subs as well as magnum pistol cartridges. Burns very clean and consistent pressures for accuracy. Also meters very well.
757-359-1139