Next force wipe: December 3, 2026 · in 19 days

Home/Items/Weapons/Attachments/Oil Filter Silencer

Oil Filter Silencer

Significantly reduces the sound of gunfire, and completely removes any visible muzzle flash. Fashioned out of an old oil filter, this won't last long.

The Oil Filter Silencer is a muzzle attachment in Rust that fits 37 weapons. It lowers damage by 30% and slows projectiles by 30%. You craft it at a Level 2 Workbench, and its blueprint costs 20 scrap to research.

About the Oil Filter Silencer

It has 60 condition of its own and loses some with every shot the weapon fires.

On the tech tree it sits behind 10 other unlocks: Python Revolver, F1 Grenade, Semi-Automatic Pistol, Homemade Landmine, Pump Shotgun, 12 Gauge Buckshot and 4 more.

Oil Filter Silencer stats and effects

It takes the weapon's barrel slot, and a weapon carries only one barrel attachment at a time. Its percentage changes multiply with those of the other attachments on the same weapon.

-30%DAMAGE

-30%VELOCITY

How to craft the Oil Filter Silencer

Crafting one takes 25 seconds at a Level 2 Workbench and costs 10 × High Quality Metal.

High Quality Metal

10

Oil Filter Silencer

Output ×1

Workbench Level 2

Craft time

WB2 25s

WB3 −50% 12.5s

How to get the Oil Filter Silencer blueprint

Research it for 20 scrap, or unlock it on the Level 2 tech tree for 11 Blueprint Pages in total.

Research table Burn one copy of the item for its blueprint

Item

1 Item

+

Scrap

20 Scrap

→

Blueprint

Blueprint

Research cost

20

Tech tree In the level 2 workbench tree

Node

Node

+

Blueprint Page

1 Blueprint Page

→

Unlocked

Unlocked

Total to reach

11

How to repair the Oil Filter Silencer

A full repair at a Repair Bench costs 3 × High Quality Metal, and you need its blueprint.

Repair bench Blueprint required

×3

Condition lost 20%

Stats checked against the Rust game files on 13 November 2026.