6.5 PRC Sherman Improved

70-180fps gains depending on bullet/powder combo.
My 22" is running a 140 Elite at a leisurely pace of 3101fps. This is 1.7gr below max w. RL23.
That's crazy fast for a 22in barrel. Sounds very close to 65 Saum speeds. Might have to give one a try on a 20in setup.
 
6.5PRC, 6.5PRC/SI, 6.5SS, 6.5SAUM
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