Looking For The Best Indoor Chrony

I don't know anything about the FX chrony. I have a Caldwell G2 with an LED light kit, the chrony sensors face downward, and LED lights shine upward. I have found it to work reliably. it allows me to connect my iPad to it via bluetooth to record the shotstring data, and then send it SMS or email. You can even add pictures of the target to the shotstring data. 


 
Wondering how far the pellet trap need to be away from the muzzle when using a Fx Chrony indoor to tune an airgun?


Good question. Never really thought about it, as indoor my target is set at 10M so that's what I use.

  • For what it's worth, when I'm switching power setting on my LG110 (going from 540 fps to 790 fps) I'll often be sitting on the back porch aiming at the ground (or snow bank) 15'-20' away.

Another nice thing about the Fx is if strap it to the barrel (a rubber band works good) it is impossible to shoot it.

  • If you trying to see at which velocity your rifle shoots best (for a given pellet), you can mount it to a small tripod (or pile of books) under your rifle. Again, no risk of killing it with a stray pellet

Not mine, but I've used a similar setup