EMG/Cyma Colt GAU-5A Lightning Series GBB Rifle CGS in Black (COLT.1016-LS)

Cyma / EMG Colt GAU-5A Lightning Series GBB Rifle CGS - MWS in Black (COLT.1016-LS)

Key Features

- Officially licensed Colt GAU-5A replica

- Authentic deep engraved Colt trademarks and roll marks

- CGS (CYMA Gas System) MWS-compatible platform

- Lightning Series lightweight aluminium bolt carrier group

- Historically correct USAF slick-side upper receiver

- Reinforced steel trigger mechanism, bolt catch and front sight

- Vietnam-era GAU-5/A Commando styling

- Classic aluminium two-position retractable stock

- Fixed A1 carry handle and rear sight assembly

- Compatible with Tokyo Marui MWS magazines and upgrade parts

- Realistic gas blowback recoil system

- VN-style short gas magazine included

A Rare Air Force Classic Powered By Modern MWS Performance

Description.

The Cyma / EMG Colt GAU-5A Lightning Series Gas Blowback Rifle is a fascinating piece of military history brought to life as a premium modern airsoft rifle. While most Vietnam-era enthusiasts immediately think of the XM177 series, the GAU-5A followed a slightly different path. Developed for the United States Air Force, it featured several unique characteristics that set it apart from its Army-issued counterparts, making it one of the most interesting retro AR platforms ever fielded.

For collectors, reenactors and airsofters who appreciate historically accurate rifles, the GAU-5A offers something genuinely different. At first glance, it resembles the familiar Colt Commando carbines used during the Vietnam War, but a closer inspection reveals the subtle details that make this rifle unique.

The most obvious distinction is the famous slick-side upper receiver. Unlike the XM177E2 and many later M16 variants, the GAU-5A omits the forward assist entirely. The United States Air Force considered it unnecessary at the time, resulting in a cleaner and more streamlined receiver profile. It is a small detail, but one that immediately catches the eye of anyone familiar with Vietnam-era rifles.

This officially licensed Colt airsoft rifle recreates that feature beautifully. The slick-side receiver gives the rifle a sleek appearance that stands apart from more common retro builds. Combined with the fixed carry handle and classic A1 rear sight assembly, the rifle captures the appearance of the original Air Force carbine exceptionally well.

CYMA and EMG have paid close attention to authenticity throughout the build. The aluminium alloy upper and lower receivers feature deep engraved Colt trademarks and accurate roll marks that add tremendous realism. Pick the rifle up and it immediately feels like a premium collector-grade replica rather than a generic AR platform.

The iconic moderator mounted at the front of the rifle contributes significantly to its distinctive silhouette. Together with the compact barrel assembly, it creates the aggressive profile that made the original GAU-5A so recognisable among special operations personnel and Air Force security units.

The classic ribbed round handguards further reinforce the period-correct appearance. Unlike modern M-LOK systems covered in accessories, these handguards represent a much simpler era of rifle design. Comfortable in the hands and visually unmistakable, they perfectly complement the rifle's retro character.

At the rear sits the classic aluminium two-position retractable stock. Lightweight, compact and instantly recognisable, this stock design became synonymous with early Commando carbines. Fully collapsed, it keeps the rifle remarkably compact for CQB use. Extended, it provides a comfortable and stable shooting platform.

Although the external styling remains firmly rooted in the Vietnam era, the internal technology is thoroughly modern. Beneath the retro appearance sits CYMA's advanced CGS operating system. Developed in cooperation with T8 (SP Systems), the platform offers complete compatibility with Tokyo Marui MWS magazines and upgrade components.

Among experienced gas blowback users, the Tokyo Marui MWS system is widely regarded as one of the finest platforms ever developed. Known for its reliability, gas efficiency and enormous aftermarket support, it has become the benchmark for modern gas blowback rifles. The inclusion of MWS compatibility makes this rifle particularly attractive for long-term ownership.

Owners gain access to a vast range of upgrade options, including enhanced hop-up units, precision inner barrels, reinforced nozzles, upgraded trigger components and countless other performance parts. Whether you plan to keep the rifle completely stock or build a custom setup over time, the possibilities are extensive.

The real highlight of this particular model is its Lightning Series internal package. CYMA has fitted a lightweight aluminium bolt carrier group specifically designed to improve efficiency and increase cycling speed.

The result is immediately noticeable when firing the rifle. Trigger response feels exceptionally sharp, recoil remains crisp and positive, and the bolt cycles with impressive speed. Follow-up shots feel quick and effortless, giving the rifle a lively and responsive character that many gas blowback users will appreciate.

The reduced bolt weight also improves gas efficiency considerably. Because the system requires less gas to cycle, the rifle performs more consistently during rapid firing and experiences less cooldown than many traditional gas blowback platforms. This advantage becomes particularly noticeable during colder UK weather conditions.

To ensure durability matches performance, CYMA has reinforced several key components with steel construction. The trigger mechanism, bolt catch and front sight assembly all benefit from upgraded materials, helping maintain reliability during extended use.

On the skirmish field, the GAU-5A feels incredibly versatile. The compact barrel length and retractable stock make it highly manoeuvrable indoors, while the efficient gas system and adjustable hop-up allow it to remain effective during outdoor engagements. It strikes a balance that works surprisingly well across a variety of game environments.

The included VN-style short gas magazine is another excellent touch. It perfectly complements the rifle's period-correct appearance and helps complete the authentic Vietnam-era aesthetic. It's a small detail, but one that adds a huge amount of character.

Another welcome feature is the concealed 14mm CCW threading beneath the moderator. Removing the moderator allows the installation of suppressors, tracer units and other compatible accessories, giving the rifle some modern flexibility without compromising its historical appearance.

What makes the Colt GAU-5A particularly appealing is its uniqueness. While XM177 variants are relatively common, slick-side GAU-5A replicas remain far less common on the skirmish field. For players who enjoy owning something a little different, this rifle offers a refreshing alternative while retaining all the advantages of the MWS ecosystem.

For anyone searching for a realistic BB Gun that combines historical authenticity, premium build quality and modern gas blowback performance, the Cyma / EMG Colt GAU-5A Lightning Series is an exceptional choice. It successfully blends Cold War heritage with cutting-edge airsoft engineering, creating a rifle that feels just as impressive to shoot as it does to admire.

Other Great Features are,

Official Colt licensing

Deep engraved Colt trademarks

CGS gas blowback operating system

Tokyo Marui MWS compatibility

USAF slick-side upper receiver

Lightning Series aluminium bolt carrier

Reinforced steel trigger mechanism

Steel bolt catch assembly

Classic GAU-5A moderator

A1 carry handle receiver

VN-style gas magazine

Two-position aluminium stock

14mm CCW threaded barrel

Excellent gas efficiency

Authentic Vietnam-era styling

In the box:

- Cyma / EMG Colt GAU-5A Lightning Series Gas Blowback Rifle

- VN-Style Gas Magazine

- User Manual

- Factory Packaging

Specifications

Manufacturer: CYMA / EMG

Model: COLT.1016-LS

Licensing: Official Colt Licensed Product

Platform: Gas Blowback Rifle

Operating System: CGS (CYMA Gas System)

Compatibility: Tokyo Marui MWS Spec Parts & Magazines

Construction: Aluminium Alloy Receiver

Colour: Black

Receiver Type: USAF Slick-Side Upper Receiver

Moderator: GAU-5A Style Moderator

Thread Direction: 14mm CCW (under moderator)

Handguard: Ribbed Round Polymer Handguards

Stock: Aluminium Two-Position Retractable Stock

Upper Receiver: Fixed Carry Handle A1 Style

Magazine Type: VN-Style Short Gas Magazine

Fire Modes: Safe / Semi-Auto / Full-Auto

Hop-Up: Adjustable

Gas Type: Green Gas

Bolt Carrier: Lightning Series Lightweight Aluminium Bolt

Internal Components: Reinforced Steel Parts

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Sku :

213971