Aquila Colibri ammo. .22 primer powered only. No gunpowder.
From a Ruger 10-22, all you hear is the “click” of the trigger & the hammer fall, then the bullet hit the target. I have a .22 cal bullet trap. I use it in the garage. Garage is only 16 ft. long. (10 x 16 single car)
Enough power to cause the 10/22 to cycle?
(It’s Aguila BTW, I just looked it up)