SilencerCo Harvester 300 Blackout Ammo Review

Remington 300BLK 220gr SilencerCo Harvester 300BLK 220gr
Min Velocity 953 FPS 996 FPS Max Velocity 1052 FPS 1017 FPS AVG Velocity 1011 FPS 1007 FPS Standard Deviation 37 FPS 7.6 FPS All numbers gathered were using a Magnetospeed V3 and a string of ten shots per ammo. Which gives a broader spectrum of averages. A better accuracy test will follow when we put a scope on the rifle and group it at 100 yards.



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