40k RPG Master Armoury -silencer

Requirements
Weapon category	Ranged
Weapon class	Pistol
Weapon type	Solid Projectile
Modifiers
Damage type	Energy
Special effect	Enemy Has -20 On Awareness To Hear The Shot. Moreover Detection Can Only Be Attempted At Half The Normal Range.
Aquisition
Cost	+10
Availability	Plentiful
Source	Dark Heresy - Dark Heresy Core Rulebook pg. 142