The Ultra II series of integral sound suppressors is offered on several .22 bolt action rifles from Ruger and CZ.

The Ultra II does not utilize any bore closing wipe/mesh assembles or extensive barrel porting that can cause degradation

of sound reduction or accuracy. The Integrally suppressed bolt action rifle is absolutely the most quiet and most accurate

suppressed rimfire system available. AWC strengthens the barrel using our proprietary barrel stretching technique, and

the use of our unique gas manipulation system controls the velocity of projectiles. The Ultra II is the closest you will come

to “hollywood quiet”.

Manufactured from 100% 300 series stainless steel, the Ultra II is designed to be used with standard and high velocity

ammunition.