Great chrono - MagnetoSpeed V3 Ballistic Chronograph Kit with Hard Case

I bought this because I do a lot of hand loading. Very nice product for the price. Only thing is would not connect to my iPhone 7, other than that it works great, the handheld that comes with it works great and you really don’t need the phone app anyway. Mounts on guns with no problems. I have a 1 inch bull barrel down to then barrels an works great, even worked on my M1 Garand. Turn sensitivity up an it even reads 22 subsonic rounds, an average was dead on with what was on box of 22s. Really consistent an stats on gun good if you make sure it’s on there right, takes a few mins to set up, but it’s more accurate that the regular Chronos. Would buy again.