[Kaz]

Anyone know where I can get some ballistics tables? I especially need wind drift info. I've got the ones from SC, but would like some more for 308. Unless some one can give me a Kaz-proof formula for getting, like 20 MPH from 10 MPH charts. Is it as simple doubling the figures or some thing? Thanks.

 

[Jeff_850]

just double it if its a 20 mph wind and you have its 10 mph ballistics

kaz-proof enough? hehe

 

[mele]

Yep, wind effect is directly proportional to wind velocity. A 20 mph crosswind will move the bullet twice as far as a 10 mph.

MEL

 

[Jeffvn]

I'm not sure its not as simple as doubling the wind speed. At least with some of my ballistics chart programs, the number is doubled plus a small percentage. Not enough to miss the target at long distances, but certainly enough to drift out of the X-ring.

JeffVN

 

[muzzleblast]

if you download Federals interactive catalog you can change the wind values and see the results...Only goes out to 500 m though

 

[Kaz]

So it really is that simple huh? That just seemed too simple, you know? Thanks.