IMR 4198 Smokeless Powder Fast Burn Propellant Overview
IMR 4198 Smokeless Powder Fast Burn Propellant;
This fast-burning rifle powder gives outstanding performance in cartridges like the 222 Remington,
221 Fireball, 45-70, and also 450 Marlin. It is also outstanding in cartridges like the 444 Marlin and 7.62 X 39.
Furthermore, varmint shooters with small-bore cartridges love it.
IMR recommends always consulting www.IMRReloading.com for the most accurate, up-to-date data.