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Posted: 9/20/2003 6:34:33 AM EDT
Did a search and couldn't find anything (search function won't go back far enough & ammo FAQ has nothing on 11" bbls) Anywho, can anyone direct me to a ballistics table or showing the velocities of 55gr & 62gr 5.56 out of 11", 16" & 20" bbls at the muzzle and 100yds?
TIA!...
Tomac
Link Posted: 9/20/2003 6:49:23 AM EDT
[img]http://www.bushmaster.com/images/faqchart.gif[/img]
Link Posted: 9/20/2003 9:18:49 AM EDT
Thx! (Again...) That's exactly what I was looking for. Tomac
Link Posted: 9/20/2003 1:07:01 PM EDT
here is some of my chrono stuff that I have done over the years. 20 inch wolf 55 fmjbt = 2788 fps barnaul 62fmjbt = 3014 fps PMP 55 fmjbt = 3111 fps PMC 55 fmjbt = 2893 fps Spain SB 62 fmjbt = 3108 fps hotshot 62 fmjbt = 3090 fps win walmart bulk = 3076 fps 55 fmjbt 11.5 inch wolf 55 fmjbt = 2658 fps barnaul 62 fmjbt = 2742 fps Spain SB 62 fmjbt = 2745 fps here are some others from 11.5 IMI 55 fmjbt "hot"= 3002 fps IMI 62 fmjbt = 2709 fps Guatenmalia 55fmjbt=2897fps "spelling?" anyway that chart from bushy looks pretty close.. hope this helps Jason
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