Double Eagle 13.7 DWS LUPUS w/ ACR Stock - Gas Blowback Rifle (MWS System / Steel Bolt - G108D-02 TAN)

When open woodland skirmishes demand superior muzzle velocity consistency and extended effective range, standard short-barrel carbines can leave you outranged, while fixed stocks limit your shooting stance. The Double Eagle 13.7 DWS LUPUS w/ ACR Stock (G108D-02 TAN) bridges this gap by pairing a versatile 13.7-inch general-purpose front end with a feature-rich, fully adjustable ACR-style buttstock—all powered by the battle-tested Tokyo Marui ZET/MWS gas engine and finished in modern tactical tan.

Factory CNC Steel Bolt Carrier & Heavy Felt Recoil Unlike standard TM-spec gas rifles that rely on lightweight cast zinc-alloy bolt assemblies, the DWS LUPUS comes equipped with a heavy-duty CNC-machined steel bolt carrier group. The substantial reciprocating steel mass produces an authoritative, crisp recoil impulse against your shoulder on every trigger pull. Because the critical engagement surfaces are precision-machined steel, the bolt carrier resists premature wear and deformation along the bolt catch notch, ensuring crisp, dependable last-round bolt hold-open during fast-paced semi-auto shooting strings.

Multi-Functional ACR Stock & 13.7" General-Purpose Profile The standout feature of the G108D-02 TAN variant is its versatile side-folding, telescoping ACR-style stock. It features multiple length-of-pull positions, a rubberised buttpad, integrated sling attachment points, and an adjustable raised cheek rest that provides optimal eye relief when running magnified LPVOs or elevated red dot mounts. When stowing the replica in a compact gun bag or moving in confined vehicle spaces, the stock folds neatly to the side without tools. Up front, the 13.7-inch outer barrel is enclosed in a slimline M-LOK modular handguard, leaving ample rail space for tactical weapon lights, aiming lasers, and foregrips.

Practical Applications & Real-World Use Cases

• Woodland Marksman & Patrol Engagements: The extended 13.7-inch barrel delivers flatter trajectories and consistent groupings on heavier match BBs (0.28g–0.32g), making it ideal for treeline skirmishing.

• Tailored Optic Ergonomics: The adjustable cheek riser allows you to achieve an instant, repeatable sight picture whether running low-profile optics or 1.93" high-rise mounts.

• All-Weather Skirmishing with MWS Efficiency: Leveraging the proven TM MWS-spec nozzle and hop-up geometry, the LUPUS mitigates rapid thermal cooldown, ensuring reliable semi- and full-auto cycling even on cold, damp British game days.

Compatibility Fully compatible with standard Tokyo Marui MWS GBB magazines as well as TM-spec aftermarket gas and CO2 magazines. The outer barrel terminates in a standard 14mm CCW thread, ready to accept aftermarket suppressors, tracer units, or mock muzzle brakes.