Review on 🎯 XCORTECH X3200 MK3 Airsoft Shooting Chronograph - The Ultimate Speed Detector @ TOMTAC by Samuel Blakeley

Performs joule calculations for only 3 weights: 0.2, 0.25 and 0.46. It's amazing how trivial it would be (it's just a software calculation) to support the very popular weights .32, .36 and .40. Yes, of course I can work that out with my calculator, but if you're writing a program that works with different weights, why stop at that weird set of weights? I'm sending this one back to see if I can find one that actually supports the wide range of BB weights.