Designed and built in England by 3 Legged Thing, the Reservoir Mod is a compact, modular airgun moderator engineered to reduce muzzle noise without compromising accuracy. Using a carefully tuned multi-chamber system, it manages airflow and strips excess pressure before it leaves the barrel, resulting in a quieter report, cleaner follow-through, and a more controlled shooting experience.

Two Profiles, Same Performance

Every Reservoir Mod features the same proven internal design and sound suppression performance. The choice comes down purely to style and personal preference.

Wavy Profile (RSV1): Featuring a flowing, contoured exterior, the RSV1 offers a softer, more organic appearance while retaining the same internal geometry and suppression capabilities found throughout the range.

Chamfered Profile (RSV2): With its clean chamfers and faceted detailing, the RSV2 delivers a sharper, more technical aesthetic. Despite its distinctive look, performance remains identical to the RSV1.

Two Size Options

Compact: The compact model incorporates a 5-chamber modular design, providing excellent sound suppression while maintaining superb balance and handling characteristics.

XL: For shooters seeking the highest level of noise reduction, the XL model features an 8-chamber modular design that offers increased internal volume for enhanced suppression and an even quieter report.

Specification

Material: Aerospace-Grade Magnesium Alloy
Colour: Black / Orange / Olive Drab green
Thread: 1/2" UNF
Length: Compact 145mm / 5.7", XL 202mm / 7.95"
Diameter: 36mm / 1.4"
Thread Depth: 16mm
Capacity: Compact 59ml / 2floz, XL 95ml / 3.34floz
Weight: Compact 134g / 4.7oz, XL 204g / 7.2oz