IMR 4451 Enduron Technology Powder 1 Pound
MFR #: 944511 Mid-range burn speed for leading hunting cartridges. Sight in your rifle during a heat wave, fill your tag when itÕs subzero. Another new Enduron Technology extruded powder, IMR 4451, gives top performance in the venerable .30-06, .270 Winchester and .300 Winchester Short Magnum, to name just a few. This propellant is ideally suited for numerous mid-range burn speed cartridges. ItÕs a new habit that will become as second nature as opening day.