hodgdon retumbo powder is Available in 1 lb. and 8 lb. containers.This magnum, extruded powder was designed expressly for the really large overbored cartridges such as the 7mm Remington Ultra Magnum, 300 Remington Ultra Magnum, retumbo powder 30-378 Weatherby Magnum, etc. Retumbo adds 40-100 fps more velocity to retumbo powder for sale these cartri

308 to start with. And thickness isn't really the standards by itself, but in the amount of hardness on the brass alone.This determination to top quality makes sure appropriate seating with the bullet the two in the case and in the chamber and steady prices and pressures. The end result is optimal velocity and repeatable precision from the cartridg