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Old 07-03-2010, 03:08 PM
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bmcgilvray bmcgilvray is offline
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In the 1980 test the Winchester +P 158 grain lead SWC-HP gave this performance.

2 inch barrel:

MV 830fps
ME 242 ft./lbs.

4-inch barrel:

MV 962 fps
ME 325 ft./lbs.

8 3/8-inch barrel

MV 1051 fps
ME 388 ft./lbs.


The 1980 test of the Super Vel.

4-inch barrel:

MV 1237 fps
ME 376 ft./lbs.

8 3/8-inch barrel:

MV 1319 fps
ME 425 ft./lbs.


200 grain Remington lead round nose load with 9.5 grains of 2400. In July of 1980 this load produced the following performance.

4-inch barrel

MV 842 fps
ME 313 ft./lbs.
ES 38

8 3/8-inch barrel

MV 922 fps
ME 382 ft./lbs.
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