Mag_7s
WKR
- Joined
- Nov 7, 2022
- Messages
- 522
You can run a reverse trajectory for a good velocity. If you have an area you can shoot at extended ranges ( the farther the better), you can get a good velocity. You will need to download a ballistic app, input some basic rifle, bullet and atmospheric variables into the calculator. Then go shoot at a know distance. Input how many minutes or mils of elevation it took to receive an impact, and you should receive a reverse trajectory with a pretty solid velocity. Of course, given all your variables are accurate.Not intending to hijack OP thread, but I have no experience with chronographs. I don’t reload but have a couple rifles I need muzzle velocity (don’t trust the numbers on the ammo box) for CDS scope dials. And I don’t know anyone with a chronograph or have a spot I can rent one. Is the Caldwell not sufficient for what I need?
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