Other Combat Rifle Muzzles Then, you have a suppressor that has its overrides projectile into a separate AssaulRifleSuppressor projectile. Effects This mod reduces the noise made by the weapon in order to minimize the chance of becoming detected when firing. Visually, a suppressor is affixed to the muzzle of the sniper rifle. But it requires a 'Rank 1 Zeus Schematics' to build it. Fallout 4’s Commonwealth is full of landmarks, enemies and incredible scenery. Here's to another good weapon mod by NovaFinch.