The Stealth Sound Suppressor is a unique suppressor variant that is designed specifically for mounting on the CMR-76 and Type 115 marksman/special purpose rifles. NOTE: Except for where they are explicitly stated to be different, all sound suppressors increase muzzle velocity by 5%, decrease muzzle flash by 90%, audible distance range by 96%, and reduce weapon dispersion by 20%. Unlike in ArmA 2, subsonic ammunition is not available outside of specific weapons with integral suppressors. Lastly, ammunition fired through suppressors remain at supersonic speeds and will emit an audible crack.

the AKM assault rifle or AKS-74U carbine). Certain weapons lack threaded barrels and are incapable of mounting them (i.e. In addition, not all weapons can actually be fitted with sound suppressors.

They will also inflict a higher inertia penalty on the user and do not reduce weapon recoil. It should be noted that sound suppressors are only interchangeable between firearms that are chambered for the same calibre. This helps to reduce its thermal signature and makes the user less visible on infrared optics, cameras, and sensors. However, specific suppressor designs are designed with this capability in mind and will dampen heat emissions. The majority of suppressors do not mask heat emitted by the weapon's barrel. Thermal signature comparison: an MX rifle fitted with a conventional suppressor (top) versus a specialised suppressor on the Type 115 (bottom). In addition, suppressors will enhance the velocity of a weapon slightly which can provide a small boost to its effective firing range. Suppressors will also minimise (not remove) the weapon's muzzle flash, which can help prevent the shooter's position from becoming exposed at nighttime and prevent said shooter from being blinded. Once attached, the suppressor will alter the sound signature of the weapon and make it harder for enemies within range to hear the discharge.

Suppressors are designed to be fitted onto the muzzle of firearms. NATO marksmen wielding a suppressed Mk18 ABR (left) and MXM (right).

Arma 3 recoil fix