Reservoir Mods XL Orange Chamfered Moderator .177 – .22LR 1/2×20 UNF – Precision Airgun Moderators from a company called “3 Legged Thing”
British-designed and built specifically for air weapons. Available for .177 and .22 calibre airguns with 1/2″ UNF thread fittings, to suit a wide range of rifles and air pistols.
Lightweight, corrosion-resistant, and engineered for consistent performance and long service life. Suitable for target shooting, pest control and general field sports use.
Our opinion: “The standard 5 stage ones are nothing to write home about. They work as well as any other mod in that price range differentiated only by funky designs and colours. This 8 stage XL range however are very good! They definately out perform some more expensive, more famous moderators. They take the bark right out of your gun.”.
The Reservoir Mod is an ingenious, 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.
The XL versions offer greater internal volume for shooters who want the quietest possible report, while the standard models prioritise balance and handling.
Features:
8-chamber modular design. (Also available in a 5-chamber compact profile for less demanding situations).
– Increased airflow management for maximum suppression
– Aerospace-Grade Magnesium Alloy
– Length: 20.2cm / 7.95″
– Diameter: 36mm / 1.4″
– Capacity: 95ml / 3.34floz
– Weight: 204g / 7.2oz
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.
