Range Report .338 Edge / 285gr Hornady Match mind twister???

[smack]

I was wondering if any of you could help figure this out. I'm shooting a .338 Edge , Benchmark 9.5 twist, 30" barrel.

285gr Hornady Match
93gr Retumbo
Fed 215M
3.750

I'm zeroed at 300yards and I'm dead on at 600 with +6.25 MOA.

Is there a way to figure velocity with that little of info? I can't get my ballistics program to match the numbers??

 

[lead ƒarmer]

It would be helpful to know your atmospheric conditions, but I ran your info in shooter for my location. At 975ft and 68F with your info, it looks like you're around 3180FPS.

 

[smack]

54F @ 2551 ft.

 

[lead ƒarmer]

54F @ 2551 ft.

Ok now I get 3140FPS based off your data. Maybe give that a try and see if its close, you might have to fine tune a little.

 

[smack]

3160 fps, did the trick with the Ballistic App on my iPhone. First round hits within in 1-2" of point of aim at 460, 540 and 720.

Thanks.

 

[lead ƒarmer]

3160 fps, did the trick with the Ballistic App on my iPhone. First round hits within in 1-2" of point of aim at 460, 540 and 720.

Thanks.

Nice. That edge of yours is smokin fast

Sent from my POS phone using Tapatalk 2

 

[DroidSniper]

Whats you OAL? I am thinking about them in my edge 3.900 OAL.