View Full Version : Rate of twist charts/programs
Wayne S
11-17-2009, 12:12 AM
Is there a "sticky" somewhere or a program that will tell the MV needed for X bullet with y rate of twist to remain stabalized at 100 & 200 yards ?
peter nap
11-17-2009, 12:25 AM
Is there a "sticky" somewhere or a program that will tell the MV needed for X bullet with y rate of twist to remain stabalized at 100 & 200 yards ?
I don't know about the sticky but this might help:
http://www.uslink.net/~tom1/twistrate.htm
Tom Myers
11-17-2009, 12:29 AM
Is there a "sticky" somewhere or a program that will tell the MV needed for X bullet with y rate of twist to remain stabalized at 100 & 200 yards ?
Wayne,
The link below is not a chart, rather it is a calculator to estimate either Twist Rate, Muzzle Velocity, or Bullet Length, based on two of the variables and the caliber.
Twist Rate Estimator (http://www.uslink.net/~tom1/twistrate.htm)
Hope this helps,
mike in co
11-17-2009, 02:37 AM
just so ya know.....
they are guide lines....
for instances......my 300 wn mag with 210 grain bullets is 1/11 twist..........( 1000 yd br work in progress)
mike in co
Wayne S
11-17-2009, 04:56 AM
Ton & Peter,
OUTSTANDING GRENTLEMEN,JUST FRIGGING OUTSTANDING
Shiloh
11-17-2009, 06:11 AM
just so ya know.....
they are guide lines....
for instances......my 300 wn mag with 210 grain bullets is 1/11 twist..........( 1000 yd br work in progress)
mike in co
Geez,
Wouldn't 1000 yards to work with be nice!!! I'd settle for 600 at this point.::smile::smile:
Shiloh
runfiverun
11-17-2009, 11:37 AM
anybody that lives in the west has 1.000 yds easily.
there are places i could go and go rampant with an m-60 in a circle for hours and there would be no danger to hitting anything.
well maybe my truck.
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