I found this last night and put it to use. I have been taping the documents to a log book but this is much more versatile. It has thick plastic that seals at one end with velcro. The whole thing rolls up into the cordura and then holds shut with velcro.
On one side I have all my wind information. Someone on here posted the wind chart and it works very well. The top is the wind speed in 2 mph increments and down the side is the range in 50 yard increments. The numbers in the middle are the mil holds. The other image is the value adjustment for wind angle. I used angles instead of clock directions because I wanted to try and use it with the kestrel that provides wind direction.
On the back I have my hold overs for elevation. I have my own come-ups but found that the ballistic information using for the 175 matchking with litz's information is almost exactly what I use.
On one side I have all my wind information. Someone on here posted the wind chart and it works very well. The top is the wind speed in 2 mph increments and down the side is the range in 50 yard increments. The numbers in the middle are the mil holds. The other image is the value adjustment for wind angle. I used angles instead of clock directions because I wanted to try and use it with the kestrel that provides wind direction.
On the back I have my hold overs for elevation. I have my own come-ups but found that the ballistic information using for the 175 matchking with litz's information is almost exactly what I use.