.300 Winchester Magnum
50 grain 4-Sigma Bullet
IMR 4198
CCI #250
IMR 4198
CCI #250
Camparative Pressure/
Time Curves
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80
75
70
65
60
55
50
Chg Wt
(grains)
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Charge Peak
Weight Pressure Area Rise Velocity
71 60,700 397 95 5025
61 44,600 376 137 4374
51 33,700 359 210 3749