Chairgun Pro

If you have filled out ALL the req’d. info on the main page, then go to top of page click on “TOOLS” , then select what ever it is you want to do..it automatically calculates the BC for you… Like I stated earlier, you need to sit down, open uo the program and start clicking on that row of stuff at the top, then open up different topics and see what’s there…You’ll be amazed 😯

i have noticed that some of these programs require you input ballistic co-efficient for the pellet you use. where are you supposed to find that?

Once you put in the info and just start trying things, you’ll come to wonder how you ever got along without it..You have no idea of how much information it will give you about,energy at different distances, show your pellet trajectories, tell you how many clicks to move your POI up or down any distance, print new labels for you AO, windage/elevation turrets, print targets, on and on and on and on and on….What I mentioned is but a very few of all the things it can do!!! I have all the info for every gun, with every pellet , that I own and use..anyone that doesn’t use it is surelty depriving themselves out of a world of information…and it’s F R E E!!!!! Load it up, feed in info for just one of your guns, then just start clicking on tabs and you’ll soon see what I mean 😀 😀 😀 😀 😀 😀