IMR 7977 with ENDURON Technology Smokeless Powder


IMR-7977 with ENDURON Technology Smokeless Powder 1 Lb by HODGDON, IMR & WINCHESTER

When it comes to ballistic performance, nothing compares to Our IMR 7977 in stock. Slow-burning, extruded smokeless gunpowder 7977 provides excellent velocity and accuracy with magnum-size cartridges such as the 7mm Remington Magnum, 300 Winchester Magnum, and 338 Lapua. IMR 7977 in stock is great for hunting rifle ammunition since it is not affected by heat or cold and produces great results when shooting at large wildlife. This powder is as effective as match grade.