PDA

View Full Version : Bullet Trajectory Barrel Length Graphs



marty
08-05-08, 12:06
I know I saw this somewhere but I cannot find it on searches on this site or on the Internet. There are a few graphs showing the trajectory of bullets fired out of rifles/carbines with various barrel lengths where all rifles/carbines are zeroed to the same distance. The charts show rises and drops of various bullet weights out to maybe 600 or 800 yards. Goal of the charts was to show effect of barrel length and bullet weights at various distances. I think there may have been a version of the charts with different rifling twists too.

Does anyone have these charts that you can post?

gau5gunner
08-06-08, 20:51
this may help

https://www.m4carbine.net/showthread.php?t=7355