Ba9 1/2 is a new powder between our traditional Ba10 and Ba9 covers a wide range of calibers and is perfectly adapted to the 9 x 19mm, .38 Super Auto, .38 Special, .357 Mag., .40S&W, .44S&W Special, .44 Remington Magnum, .45ACP, .45 Colt
It is a Single-base stick-shaped gunpowder, suitable for filling pistol calibers with very clean combustion. It works great in 9mm Luger, .38 Special, .45ACP and some other calibers. It is comparable in features to Hodgdon International, IMR 700X and Vihtavuori N320.