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Thread: Load Development for an SBR
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20 December 2015, 20:07 #11
For example I made some numbers up and plugged them into a ballistics calculator.
I figured out of a 10.5" barrel I might get roughly 2500 fps using 55gr bullets.
If you notice at 100 yards I still would have over 2100 fps which I am sure would be enough to do major damage.
That would be about equivalent of shooting a bad guy at 250 yards with a 55 grain bullet out of a 16" gun.