Reloading guide - NORMA Smokeless Powders NORMA Smokeless ...

PAGE 33RIFLE DATA470 Nitro ExpressBarrel length: 26” Twist: 1-21”Case: NormaPrimer: Winchester Magnum (WLRM)BulletPowderStart Chg.GrainsVelocityFpsMax. Chg.GrainsVelocityFps500 gr Woodleigh FMJ C.O.L. 3,839”Norma 203-B 87.7 2182 87.7 2182Norma MRP 105.7 2077 105.7 2077Norma MRP-2 123.0 2152 123.0 2152500 gr Woodleigh RNSN C.O.L. 3,839”Norma 203-B 88.0 2087 88.0 2087Norma MRP 106.0 2011 106.0 2011Norma MRP-2 128.0 2201 128.0 2201505 GibbsBarrel length: 26” Twist: 1-16”Case: NormaPrimer: Winchester Magnum (WLRM)BulletPowderStart Chg.GrainsVelocityFpsMax. Chg.GrainsVelocityFps525 gr Woodleigh FMJ C.O.L. 3,819”Norma MRP-2 140.4 2277 140.4 2277525 gr Woodleigh RNSN C.O.L. 3,819”Norma MRP-2 153.0 2415 153.0 2415Warning: Use maximum loads with caution (refer to page 5 for additional safety information)