01-31-2022, 09:32 PM
Using my Point Blank, 2465 f/sec MV with 0.548 BC bullet (130 norma gt, 6.5mm), 130 gr...
and my calculator...
at 550 yd, vel= 1713 fps, ke= 847ft-lb.
Using your TM equation with 550 yd data, the knockdown comes to 0.9888, is what I get. I'm calculating this at 500 ft elev.
Using the 200 m figure (or ~220 yds since I can't do m with my app), it would be much higher b/c the Vel would be higher.
and my calculator...
at 550 yd, vel= 1713 fps, ke= 847ft-lb.
Using your TM equation with 550 yd data, the knockdown comes to 0.9888, is what I get. I'm calculating this at 500 ft elev.
Using the 200 m figure (or ~220 yds since I can't do m with my app), it would be much higher b/c the Vel would be higher.
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