imr 4895, Originally a armed forces powder showcased while in the thirty-06, IMR 4895 is extremely adaptable as a medium burn up velocity propellant. In the 17 Remington to your 243 Winchester to the 375 imr 4895 H&H Magnum, accuracy and general performance are superb. imr 4895 Also, it is a longtime favourite of Match shooters.imr4895 is out there