Listed in order of approximate burning rate (fastest to slowest).
Propellant Description Name WC872 Original application is U.S. 20mm Vulcan ammo. A ball powder which can be loaded using Hodgdon H870 or AA8700 data. Ideal for .50 BMG and other large capacity magnums. Burn rates can vary dramatically from lot to lot. ALWAYS BEGIN WITH STARTING LOADS! This is pulldown ball powder. SOLD OUT
Jeff Bartlett
1309 W. 9th St. • Owensboro, KY 42301
(270) 685-2432 or (800) 714-6348 FAX: (270) 684-6249 jeff@gibrass.com