3 Legged Thing Reservoir Moderator

Three Legged Thing Air Gun Silencer Moderator

The Reservoir Mod is a compact, modular airgun moderator engineered to do one thing exceptionally well: reduce muzzle noise without compromising accuracy. Designed and built by 3 Legged Thing, Reservoir Mods use a carefully tuned multi chamber system to manage airflow, strip excess pressure, and quiet the shot at the source. The result is a cleaner report, tighter follow through, and a more controlled shooting experience.

Available in two profile styles and two lengths, every Reservoir Mod delivers the same internal performance the choice is simply how it looks and how much volume you want.

Key Features

• Modular multi chamber design (5 chamber or 8 chamber)

• Aerospace grade magnesium alloy construction

• Lightweight yet durable

• Available in two profile styles: Wavy and Chamfered

• Available in two lengths: Standard and XL

• Tuned to manage pressure smoothly

• Reduces sharp crack without over-damping the system

• Ideal for compact setups

Profile Options

Wavy Profile: A flowing, organic exterior with subtle contouring. Offers a softer visual language while retaining the same internal geometry and suppression performance as the chamfered version.

Chamfered Profile: A sharper, faceted design with clean chamfers and a more technical aesthetic. Visually bold but mechanically identical inside.

Profile choice is purely about looks and feel performance remains unchanged. The XL versions offer greater internal volume for shooters who want the quietest possible report, while the standard models prioritise balance and handling.

Standard Version (5-Chamber)

• Length: 14.5cm / 5.7 inches

• Diameter: 36mm / 1.4 inches

• Capacity: 59ml / 2 fl oz

• Weight: 134g / 4.7 oz

• Design: 5-chamber modular design

• Ideal for: Compact setups

XL Version (8-Chamber)

• Length: 20.2cm / 7.95 inches

• Diameter: 36mm / 1.4 inches

• Capacity: 95ml / 3.34 fl oz

• Weight: 204g / 7.2 oz

• Design: 8 chamber modular design for increased airflow management

• Ideal for: Maximum suppression

Specifications

• Brand: 3 Legged Thing

• Model: Reservoir Moderator

• Type: Modular airgun moderator

• Material: Aerospace grade magnesium alloy

• Construction: Multi chamber system

• Available Profiles: Wavy, Chamfered

• Available Lengths: Standard (14.5cm), XL (20.2cm)

• Diameter: 36mm (both versions)

• Colours: Orange, Black, Olive Drab (availability varies by profile)

Why Choose Reservoir Mods?

Because effective sound suppression isn't about brute size it's about controlling air intelligently. Reservoir Mods are tuned to manage pressure smoothly, reducing sharp crack without over-damping the system or upsetting the rifle.

Quiet. Controlled. Deliberate.

What's Included

• 3 Legged Thing Reservoir Moderator

• Multi-chamber modular system

• Choice of Wavy or Chamfered profile

• Choice of Standard or XL length

• Colour option as selected