From the innovative engineers at CAVEMAN, the FLARE Mini thermocromic band acts as a heat indicator for your rifle barrel or pistol suppressor, changing colors when it gets too hot. This is definitely a quality of life improvement for shooters, and removes a lot of the guesswork.
 
Sounds like a gimmick? Think again -- we use these on all our rifles and have found a lot of uses for this clever tool.
 
What it can tell you:
Whether it's safe to handle your barrel or silencer
When the gun is cool enough to put back into its case without risk of damage to the case or the gun
For precision rifles (and when zeroing any gun), when you need to wait for the barrel to cool back down before taking your next shot, as a hot barrel will shift your point of impact.