Ambient Arms has recently released a suppressor which pulls cool air into the body of the can in several places, mixing with combustion gasses to (among other things) keep the can from heating up as quickly as traditional designs. Since I was recently at a night vision match, I thought it would be interesting to test this out not with a thermometer but rather by seeing how much the can glows as one fires. So I took the most rapid-fire stage of Moons Out 2026 and compared the Ambient Arms EXO 5.56 to a couple other suppressors being run by other people on my squad.
Does it work as advertised? Yes, absolutely. It doesn’t stay cool to the touch, but it puts off far less IR light than anything else out there. Pretty neat!
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At Forgotten Weapons I think the most interesting guns out there are the most obscure ones. I try to search out experimental and prototype weapons and show you how they work, in addition to more conventional guns that you may not have heard of before. You’re much more likely to find a video on the Cei Rigotti or Webley-Fosbery here than an AR or Glock. So, do you want to learn about something new today? Then stick around!





