Long story short, I have an NFA registered RPG-7. I have a military subcaliber training adapter that shoots a 7.62x39mm. The velocity of the round when it is fired is less than when it is fired out of a normal rifle because the training adapter has extremely deep rifling that allows gas to bleed off past the round to decrease velocity. Therefore, I need a chronograph to measure the approximate velocity. So I was hoping someone on here had a chronograph and land to use it. Obviously anyone that was willing to help would be able to shoot it themselves if they wanted to try it out.
I live in Midtown Tulsa but work in Collinsville so ideally someone in the Collinsville, Owasso, Claremore, Skiatook, or surrounding areas would be best. Here are some pictures since I know that's one of the first questions people here will ask.
I live in Midtown Tulsa but work in Collinsville so ideally someone in the Collinsville, Owasso, Claremore, Skiatook, or surrounding areas would be best. Here are some pictures since I know that's one of the first questions people here will ask.
![](https://www.okshooters.com/data/MetaMirrorCache/i149.photobucket.com_albums_s46_abwrestling33_C5BAA173_B12F_49BF_A090_04E0A2340F57_zpssbb7y57u.jpg)