favorite ballistic app

[emerson]

Yeah it's .308 diameter, I thought I put that in my post but I guess I typed 7.82. I had velocity numbers from my dads warbird with 180gr accubonds but don't remember what they were. His is a different make and barrel twist than mine. Bullets i loaded for right now are 165gr swift sciroccos. I'll have to shoot them through the Chrony and then I'll have the info I need. I just want to be able to use something like the ballistic app for hunting the prairies. Thanks guys

A reasonably accurate way of finding actual wind speed will be important too. Kestrel makes some good stuff.

 

[backdoorsally]

Firearm > Elev. Click Value & Wind Click Value

MOA = IPHY/1.047

That would be if each click was a full inch at 100 yard rather then 1/4 inch wouldent it?

 

[kombayotch]

Divide 0.25 by 1.047

The value in MOA is IPHY/1.047 for any value.

 

[backdoorsally]

Divide 0.25 by 1.047

The value in MOA is IPHY/1.047 for any value.

Yeah 0.238 is the number i have always used. Well for my scopes that are in inches rather then moa. I don't know why they don't just have a 1/4 IPHY option they have every option but