IMR 7977 with ENDURON Technology Smokeless Powder 8 Lbs
IMR 7977 Powder 8 Lbs by HODGDON , IMR & WINCHESTER
IMR 7977 Powder, which is now available for purchase and has the slowest burn rate among Enduron Technology’s extruded powders, is a genuine magnum cartridge propellant. It produces exceptional results with a variety of cartridges, including the 300 Winchester Magnum, 7mm Remington Magnum, 338 Lapua, and many more. IMR Reloading 7977 Smokeless Powder’s ideal magnum loading density fills the case well at maximum charges, resulting in excellent uniformity and accuracy. “Never had it that excellent” for the 7mm Remington Magnum! A grain is extruded (stick)
There are no reviews yet.