With my 26" barrel, and Sierra 168 HPBT with a similar load I'm getting between 2500 and 2600. With 41.5 grains of Reloder-15 I'm getting an average of 2450 fps. With 43.5 gr of RL-15 I'm getting an average of 2640 fps.
With my 26" barrel, and Sierra 168 HPBT with a similar load I'm getting between 2500 and 2600. With 41.5 grains of Reloder-15 I'm getting an average of 2450 fps. With 43.5 gr of RL-15 I'm getting an average of 2640 fps.
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