The Double Eagle 13.7 DWS LUPUS Folding GBBR (G108C-02 BK) is an intermediate-length tactical gas rifle engineered for serious airsoft skirmishers and milsim players. Built on the trusted Tokyo Marui MWS gas blowback platform, this rifle delivers consistent performance across a wide range of outdoor environments.
Key Features
- Tokyo Marui MWS pneumatic gas architecture – reliable, field-proven gas system
- CNC-machined aluminium alloy receiver – durable and lightweight construction
- Side-folding skeleton stock with 1913 Picatinny mounting – compact storage and transport
- 13.7-inch intermediate barrel length – optimal balance of accuracy and manoeuvrability
- Full Picatinny rail integration – accepts standard tactical accessories and optics
- Gas blowback operation – authentic recoil impulse and realistic handling
Real-World Use Cases
Whether you’re attending outdoor woodland skirmishes, CQB-focused events, or longer-range engagements, the LUPUS adapts to your playing style. The folding stock design makes it ideal for players who need rapid equipment transitions or vehicle-based loadouts. The robust MWS platform ensures consistent magazine feeding and reliability in cold-weather conditions—a critical advantage on UK winter sites.
Technical Specifications
- Gas system: Tokyo Marui MWS
- Barrel length: 13.7 inches
- Stock: Side-folding skeleton, 1913 Picatinny mount
- Receiver material: CNC-machined aluminium alloy
- Upper mechanism: Self-contained, buffer-tube independent
- Rail system: Full Picatinny compatibility
- Fire modes: Semi and full auto (subject to site chronograph and power output regulations)
UK Legal & Site Notes
This GBBR is suitable for UK airsoft skirmishing when chronographed within your site’s power limits (typically 1.48 joules / 500 fps with 0.20g BBs). Always confirm local site regulations before purchase. Two-tone variants may be available to ensure compliance with UKCA age-verification requirements.
Order your Double Eagle 13.7 DWS LUPUS Folding GBBR today and experience Tokyo Marui reliability in a compact, tactical package.





