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M4A1 SOPMOD 14.5" Colt GBBr Replica - Black [CGS]

CYMA CGS  FB4181 | Discontinued
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  • Technical data

    Manufacturer: CYMA CGS
    Code: FB4181
    EAN 5904420016748
    Weight 2880 g
    Replica Model AR15 / M4 / M16 Airsoft Gun
    Color black
    Material aluminum, polymer, steel
    Magazine model real-cap
    Fire mode auto, single
    Accumulator included in set NO
    Warranty period 12 months
    Blowback yes
    Hop up adjustable
    Ammo .25g, .28g
    Serial number YES
    Length 770 mm
    Magazine capacity 30 BBs
    Length of internal barrel 360 mm
    Muzzle energy 1.07 J
    Muzzle velocity 340 FPS with 0.20g BBs
    Diameter of Internal barrel 6.03 mm
    Quantity in package 1 pcs

  • Reviews

    • - 09.06.2025 wrote:
      I purchased this replica as my entry into GBBR, and I am extremely pleased with the performance both in semi and full auto. The replica just chugs along without a hitch!

      Both in troublesome weather where gas struggles it kept chugging along without any problems.

      The only trouble I had was the mags needing to be "worn in", meaning the first couple shots on every mag would double feed and jam, but after those first few shots it would fire without any problems.

      I would say its a fantastic replica, great feel and weight along with excellent performance!
      Opinion rating: 1
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CYMA CGS GBBR M4/AR16: Optimal Quality, Maximum Performance — Check out the other products in the series







The CYMA CGS (CYMA Gas System) series is a modern project born from the collaboration between CYMA and T8 (SP System), introducing advanced gas blowback rifle technology to the airsoft world. Fully compatible with TM MWS parts and featuring a reinforced steel internal system, the M4A1 SOPMOD model delivers outstanding reliability, durability, and performance. This fully licensed replica, with authentic Colt markings, combines a robust aluminum construction with a classic design, making it an ideal choice for both CQB engagements and medium-range scenarios.

Full Colt Industries License

The M4A1 SOPMOD Full Metal airsoft replica is a fully licensed product, featuring original American Colt markings thanks to a partnership with CYBERGUN. Faithfully replicating every detail, it offers an authentic user experience while precisely mirroring the classic design of Colt firearms.

Solid Metal Construction

This advanced airsoft rifle seamlessly blends classic design with modern technology, ensuring reliability and versatility in various field conditions. Equipped with a two-piece aluminum M4A1 handguard featuring Picatinny rails, it allows for easy attachment of accessories such as tactical flashlights or laser pointers. The durable polymer stock gives the rifle its distinctive appearance, while the upper receiver with a 22 mm RIS rail supports the installation of optical or mechanical sights.

The manufacturer paid attention to details, including a slim M16A2 grip and original markings like M4A1, emphasizing the replica's authenticity. The ergonomic pistol grip ensures user comfort and reflects the classic design of the series.

The robust external structure, crafted from high-quality aluminum alloy, offers durability. Steel components in critical points, such as the trigger, bolt, chamber pins, stock tube nut, and sling mounts, further enhance the rifle's strength. An ideal choice for users seeking reliable, functional, and aesthetically pleasing equipment.

Reliable CYMA CGS Internal System

The M4A1 SOPMOD gas airsoft rifle uses the innovative CYMA CGS system, developed in collaboration with T8 (SP System). This cutting-edge gas system is inspired by the renowned TM MWS M4/AR-15 gas-powered airsoft rifles, introducing a tunable trigger for enhanced adjustability.

Expect outstanding performance from this rifle, backed by a wide range of available upgrades and parts. To increase durability and longevity, Cyma incorporated steel internal components such as the bolt carrier, complete trigger group, hammer, bolt catch, magazine latch, and trigger group positioning pin.

The CYMA CGS (CYMA Gas System) series represents a groundbreaking design that leverages the latest advancements in gas blowback rifles. Fully compatible with most TM MWS standard parts, it serves as an excellent base for further modifications. It offers superior reliability and efficiency compared to alternative systems, providing a dependable platform ready to use straight out of the box.

The set includes

  • AR15 Colt M4A1 SOPMOD GGBr Airsoft rifle
  • 30rd magazine
  • Folding sight
  • Speedloader
  • Front Grip

Products recommended by us matching replica:

Every replica pass initial check up. It's being checked and overshooted on XCORTECH X3200 chronograph.


Safety & Usage Guidelines

Please read the following information for safe product use:
SKU: FB4181 · EAN: 5904420016748 · M4A1 SOPMOD 14.5" Colt GBBr Replica - Black [CGS] ·
Report safety issue · Responsible person & manufacturer
Responsible person & manufacturer
Responsible person for product placed on the EU market:
KRAKMAN P. Kiepura, K. Michalik sp.k. · Pollanki 18, 30-740 Krakow, Poland · [email protected]
Manufacturer:

REPLICAS AVAILABLE ON TAIWANGUN.COM MIGHT BE PURCHASED ONLY BY ADULT USERS. PRODUCTS FOR ASG AND MILSIM USE ONLY.

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