CYBERGUN x COLT M4A1

RA-TECH GAS BLOWBACK AIRSOFT RIFLE

OFFICIAL COLT LICENSING • 7075-T6 FORGED RECEIVERS • GHK GAS SYSTEM • RA-TECH NPAS BOLT • STEEL COMPONENTS • 390 FPS

CYBERGUN // COLT // M4A1 // RA-TECH // GHK GAS SYSTEM // FORGED 7075-T6 // GAS BLOWBACK

A licensed Colt M4A1 built around premium materials and a factory-installed RA-Tech upgrade package.

The Cybergun x Colt M4A1 Gas Blowback Airsoft Rifle by RA-Tech takes the familiar M4A1 platform and elevates it with 7075-T6 forged aluminum receivers, a GHK-based gas blowback system, RA-Tech composite magnetic-locking NPAS complete bolt, CNC 6061 aluminum recoil buffer, extensive steel exterior components, and authentic Colt trademarks.

This isn’t simply another M4-pattern GBBR.

Its combination of licensed Colt presentation, forged construction, GHK architecture, and pre-installed RA-Tech components creates a premium configuration for customers who want considerably more than a basic factory gas rifle.

COLT

FULLY LICENSED. FULL-SCALE PRESENTATION.

At the centre of the rifle’s identity is:

OFFICIAL COLT LICENSING

The platform is produced as a full-scale airsoft replica and features engraved Colt trademarks across the receiver.

That licensing is especially meaningful on a classic M4A1 configuration, where receiver markings are one of the most visible details.

Rather than using generic branding, the Cybergun x Colt M4A1 carries the recognizable presentation expected from an officially licensed Colt airsoft rifle.

7075-T6

FORGED ALUMINUM RECEIVERS.

One of the standout features of this RA-Tech configuration is its:

7075-T6 FORGED ALUMINUM RECEIVER SET

The upper and lower receivers are built from forged 7075-T6 aluminum, creating a substantial foundation around the gas blowback system.

The trigger guard also uses 7075-T6 construction.

This premium receiver architecture is one of the key differences between this rifle and more conventional cast or lower-grade alloy GBBR configurations.

Across the upper receiver is a:

PICATINNY TOP RAIL

providing a standard mounting surface for appropriately compatible airsoft optics and mounting hardware.

RA-TECH

PRE-INSTALLED COMPLETE NPAS BOLT.

Inside the rifle is a major factory upgrade:

RA-TECH COMPOSITE M4 MAGNETIC-LOCKING NPAS COMPLETE BOLT

Rather than requiring the owner to immediately replace the original bolt assembly, this configuration arrives with the upgraded RA-Tech system already installed.

The bolt assembly forms a major part of the rifle’s gas blowback architecture and contributes to its cycling characteristics.

Because this is an NPAS-equipped configuration, output characteristics should always be checked with a chronograph and maintained within applicable field limits and manufacturer recommendations.

SUPER RECOIL BUFFER

CNC-MACHINED 6061 ALUMINUM.

Supporting the gas blowback action is a:

6061 CNC ALUMINUM SUPER RECOIL BUFFER

giving the internal recoil assembly another premium component directly from the factory configuration.

Combined with the RA-Tech complete bolt and GHK gas architecture, the buffer contributes to the mechanical character of the platform.

As with any GBBR, cycling can still be affected by gas type, temperature, magazine condition, seals, maintenance, and firing pace.

GHK GAS ARCHITECTURE

A WELL-ESTABLISHED GBBR FOUNDATION.

The rifle utilizes a:

GHK-BASED GAS BLOWBACK SYSTEM

giving it access to an established ecosystem of compatible replacement and aftermarket components.

That doesn’t mean every GHK-branded or GHK-pattern component should automatically be assumed to fit every configuration.

Generational differences, RA-Tech upgrades, manufacturing tolerances, and individual component specifications can affect compatibility.

Parts should always be verified against this exact Cybergun / Colt / RA-Tech GHK-based configuration before purchase.

STEEL COMPONENTS

BUILT BEYOND THE RECEIVER.

The premium construction doesn’t stop at the forged aluminum receiver.

The supplied configuration includes numerous heavy-duty steel components, including the:

Outer Barrel

Front Sight Assembly

Bolt Stop

Ejection Port Cover

Receiver Pin Set

Forward Assist

Selector

This combination of forged aluminum and steel gives the M4A1 a substantial material package throughout both its receiver and exterior hardware.

6.25″ QUAD RAIL

CLASSIC M4 MODULARITY.

Surrounding the front assembly is a:

6.25″ ALUMINUM PICATINNY QUAD RAIL

providing four-sided rail architecture for appropriately compatible airsoft accessories.

Its traditional Picatinny layout gives the rifle the unmistakable appearance of a classic modular M4 configuration rather than the slimmer profile of newer M-LOK systems.

The upper rail also integrates visually with the receiver rail, creating ample mounting space for compatible airsoft optics and hardware.

GRIP + ADJUSTABLE STOCK

FUNCTIONAL M4 FURNITURE.

The rifle features an:

ERGONOMIC NYLON-FIBER GRIP

with a slip-resistant diamond-pattern texture.

At the rear is a minimalist:

5-POSITION ADJUSTABLE STOCK

allowing the stock length to be configured across five positions.

A built-in metal sling loop is incorporated directly into the stock assembly.

30-ROUND STEEL MAGAZINE

Completing the gas blowback configuration is a:

30-ROUND STAMPED STEEL DROP-FREE MAGAZINE

giving the rifle a realistic low-capacity GBBR magazine format rather than the high-capacity feeding system associated with many AEGs.

Additional magazines should be specifically confirmed for this GHK-based configuration.

390 FPS

VERIFY BEFORE FIELD USE.

This model is manufacturer-listed at approximately:

390 FPS WITH 0.20G BBs

Actual muzzle velocity can vary according to gas type, temperature, magazine condition, seals, internal setup, BB weight, and chronograph procedure.

Because field limits differ, always chronograph the rifle before use and confirm the applicable velocity and muzzle-energy requirements.

THE RA-TECH COLT M4A1 FORMULA

Official Colt Licensing — engraved trademarks and full-scale presentation.

7075-T6 Forged Receivers — premium upper and lower construction.

GHK Gas System — established GBBR architecture.

RA-Tech NPAS Complete Bolt — factory-installed upgraded bolt assembly.

6061 CNC Recoil Buffer — upgraded aluminum buffer.

Steel Components — extensive heavy-duty exterior hardware.

6.25″ Quad Rail — classic Picatinny front-end architecture.

5-Position Stock — adjustable minimalist design.

30-Round Steel Magazine — stamped GBBR magazine construction.

390 FPS — manufacturer-listed with 0.20g BBs.

RA-TECH // GHK COMPATIBILITY NOTE

This M4A1 combines GHK-based gas architecture with pre-installed RA-Tech components, so replacement and aftermarket parts should be selected for the exact configuration rather than solely by exterior M4 appearance.

The NPAS-equipped bolt is part of the rifle’s internal gas system. Follow the manufacturer’s current documentation and applicable field requirements, and verify muzzle output with a chronograph before use.

CYBERGUN x COLT M4A1 BY RA-TECH

FORGED CONSTRUCTION. GHK GAS ARCHITECTURE. FACTORY RA-TECH UPGRADES.

The Cybergun x Colt M4A1 Gas Blowback Airsoft Rifle by RA-Tech brings together some of the most desirable features found in a premium M4-style GBBR: official Colt trademarks, forged 7075-T6 receivers, established GHK gas architecture, an RA-Tech magnetic-locking NPAS complete bolt, CNC 6061 recoil buffer, extensive steel components, aluminum quad rail, adjustable stock, and stamped steel gas magazine.

For customers searching for a Cybergun Colt M4A1 GBBR, RA-Tech Colt M4 gas blowback rifle, GHK M4 gas rifle, forged receiver airsoft M4, 7075-T6 GBBR, licensed Colt gas blowback airsoft rifle, or RA-Tech M4A1 Canada, this configuration delivers a premium combination of licensed presentation, upgraded internals, and substantial materials.

CYBERGUN / COLT / M4A1 / RA-TECH / GHK / 7075-T6 FORGED / GAS BLOWBACK