Tokyo Marui SOPMOD M4 NGRS

Tokyo Marui M4 SOPMOD Recoil Shock AEG

Step onto the skirmish line with the gold standard of mechanical airsoft realism. Legendary for its hard-kicking recoil engine and surgical hop-up consistency, the Tokyo Marui M4 SOPMOD Recoil Shock AEG Airsoft Rifle replicates the Special Operations Peculiar MODification platform with unmatched precision, giving airsoft operators a full-metal, feature-packed primary engineered for total tactical immersion.

Shoot & Recoil Engine w/ Last-Round Cut-Off

At the heart of the SOPMOD M4 Airsoft Rifle sits Tokyo Marui’s patented Next Generation Recoil Shock (NGRS) engine. Firing sends a satisfying, realistic kinetic weight transferring down the buffer tube into your shoulder with every trigger pull.

To match real-steel manuals of arms, the rifle features a functional electronic auto cut-off system: when the loaded magazine runs dry, the firing mechanism automatically stops. Insert a fresh NGRS magazine, slap the physical bolt catch, and resume firing, delivering authentic reload mechanics to every engagement.

Solid Full-Metal Build & RAS Quad Rail

Unlike legacy TM polymer models, the NGRS SOPMOD M4 features a die-cast full-metal receiver, outer barrel, buffer tube, and metal quad-rail system that completely eliminates barrel wobble. The 7-inch Metal Rail Adapter System (RAS) offers four sides of 20mm Picatinny rail space with authentic laser-engraved rail numbering, giving you a rock-solid foundation for mounting vertical foregrips, weapon lights, laser modules, and optical sights.

TM Precision "Hop-Up Magic" & Modular Ergonomics

Operating at a site-friendly 290–300 FPS, Tokyo Marui’s world-renowned precision hop-up chamber and tight manufacturing tolerances deliver laser-flat, hyper-consistent trajectories that reach far beyond what low FPS numbers suggest on paper. The 6-position adjustable crane stock provides a comfortable cheek weld and houses the dedicated rear battery compartment.

Key Features:

• Next-Gen Electric Recoil Shock (NGRS):Delivers satisfying, mechanical recoil feedback with every shot.
• Working Bolt Catch System:Stops firing automatically on an empty magazine; requires bolt release activation after reloading.
• Full-Metal Construction:Heavy-duty alloy upper and lower receiver, barrel assembly, and quad rail for realistic weight and durability.
• Switchable Capacity Magazines:Ships with an 82-round steel-cased magazine that can be toggled down to a 30-round real-cap setting for strict milsim rulesets.
• 14mm CCW Threaded Barrel:Unscrew the standard birdcage flash hider to install tracer units or mock suppressors.
• Adjustable Crane Stock:6-position telescopic stock allows custom length-of-pull for any shooter or plate carrier setup.

Technical Specifications

Pro Tip: Convert the standard SOPMOD stock battery contacts to Deans or Mini-Tamiya using an NGRS stock adapter. Running a 7.4V LiPo battery gives you instantaneous trigger response and ultra-smooth recoil cycling!