More info out on steyr's new line of suppressors.
"The dampers developed jointly with MDG achieve these best performances with the help of the so-called "virtual volume", a novel technology that brings STEYR ARMS to the top in the field of noise reduction from zero to zero."
"STEYR UMS (universal military silencer)
with QD mounting for the original AUG A3 muzzle pieces."
Average-Sound-Suppression:
14 dB (A) 1m right of the muzzle
14dB (A) by the shooters ear
Setting straight-pull mode: 23dB
(A) 1m right of the muzzle
25dB (A) by the shooters ear
Thread:
quick lock for AUG A3 muzzle device
(The table below is messed up on their site)
Weight
5.56x45 NATO, 223 Rem.
Diameter
580 g / 1.28 lbs
Overall-Length-Of-Suppressor
40 mm
Added-Length-To-Weapon
180 mm
Finish
130 mm