Griffin Armament showed the new Revolution suppressors at the SHOT Show. The suppressors are available for both 9mm and .45 ACP calibers.
These suppressors are adjustable length cans. The longer it is, the more noise attenuation it offers. For example, in the 9mm, the shortest length offers 29.5 dB of suppression while the longest offers 32 dB of suppression. Running them wet will offer additional sound attenuation.
These suppressors can be disassembled for cleaning.