Fall and wind drift chart

[Deker 3,478]

Help please, a year or two back someone posted a chart which showed the comparison with a .22lr, HM2, HMR, WMR both fall and wind drift, can anyone steer me in the direction please, I can't find it.

 

Cheers!

[tegater 789]

Decker, look on varmint al website under .17 hmr, I think it is on there when you scroll down. If not I have it somewhere.

[tegater 789]

Here they are but not for wind

[Deker 3,478]

Cheers for that! :thumbs:

 

I'm sure someone posted something showing the wind drift of the 4 main rimfire calibres, which I found rather interesting.

 

Perhaps I'm just getting old and forgetful!

[bangerstox10 3]

Go to winchester sight then go to Winchester Balistics calculator you can compare all different types and calibers. It is not shown on a graph but on a target and a report on all the bullets vitals.

[markha 99]

One thing your really need to do is to shoot over a chrono and see what your ammunition and barrel length is producing compared to the manufacturers data. Other than that you need to do your own drop chart for your gun, to be honest a home made drop chart is well worth the lesson it teaches you in producing it.

 

Zero 100yds

15.5gr 17gr 20gr

10mph at 150yds 12.2" 12.08" 12.97"

150yds drop 3.24" 3.16" 3.78"

[Deker 3,478]

One thing your really need to do is to shoot over a chrono and see what your ammunition and barrel length is producing compared to the manufacturers data. Other than that you need to do your own drop chart for your gun, to be honest a home made drop chart is well worth the lesson it teaches you in producing it.

 

Zero 100yds

15.5gr 17gr 20gr

10mph at 150yds 12.2" 12.08" 12.97"

150yds drop 3.24" 3.16" 3.78"

 

I agree entirely for your own tools, I was after a general comparison of the Rimfire rounds!

[richmcgin 32]

Have alook at the federal site you can compare every thing on there including wind.