IMR RIFLE DATA

NEVER Exceed the Loads Listed Here


BULLET POWDER GR VEL CUP

303 BRITISH

CASE: WINCHESTER

BBL: 24"

PR: REMINGTON 9 1/2

TWIST: 1:10"
TRIM: 2.212"

150 GR. SPR SP

DIA: .311"

COL: 3.035"
IMR 3031 41.0 2632
46,100 PSI
IMR 4064 44.7 2699
46,400 PSI
IMR 4895 44.2 2689
46,600 PSI

180 GR. SIE SP

DIA: .311"

COL: 3.035"
IMR 3031 38.3 2341
46,500 PSI
IMR 4064 41.1 2400
45,700 PSI
IMR 4895 41.0 2399
46,100 PSI
C= Compressed Charge