Cybergun x Colt M4A1 V2 RIS Gas Blowback Airsoft Rifle – GHK (14.5" Green Gas)

The Cybergun x Colt M4A1 V2 RIS Gas Blowback Airsoft Rifle by GHK delivers a highly realistic training and skirmish platform built around one of the most iconic rifles ever fielded. Featuring official Colt licensing, full-metal construction, and GHK’s renowned gas blowback system, this rifle is designed for players who want authentic handling, strong recoil, and dependable performance on the field.

Built with a full metal upper and lower receiver stamped with Colt trademarks, the M4A1 V2 RIS offers true-to-real steel aesthetics and durability. The 14.5” barrel assembly with fixed triangular front sight preserves the classic M4A1 profile, while maintaining rugged field reliability. Whether you're running milsim scenarios or casual skirmishes, this platform delivers a realistic experience from trigger pull to bolt cycling.

Realistic GHK Gas Blowback System

At the heart of this rifle is GHK’s advanced CNC-machined bolt carrier group with a negative pressure gas system. Heat-treated for strength and precision, the bolt cycles smoothly with a satisfying recoil impulse that closely mimics a real firearm. This system is known for:

• Strong and consistent blowback action

• Improved cycling smoothness and durability

• Enhanced trigger response and realism

Combined with realistic fire controls and an upgraded bolt locking lever, this rifle offers an immersive shooting experience that stands out from standard AEG platforms.

Modular RIS Platform & Optics Ready Design

The metal RIS handguard provides a solid and versatile mounting platform for 20mm Picatinny accessories. Add grips, flashlights, PEQ boxes, or lasers with ease. The flat-top receiver further enhances customization, allowing quick installation of optics such as red dots or magnified scopes.

The included adjustable LE-style stock and polymer pistol grip provide ergonomic handling, ensuring stability in both close-quarters and mid-range engagements.

Improved Magazine Design & Efficiency

GHK has upgraded the magazine system with a lighter design that reduces weight by approximately 35% compared to earlier generations. This improves handling during reloads and extended gameplay while maintaining consistent gas efficiency and reliable feeding.

Built for Performance and Realism

The Cybergun x Colt M4A1 V2 RIS is not just about looks—it is engineered for performance. The combination of full metal construction, precision CNC components, and GHK’s gas system makes it a top-tier choice for serious airsoft players who value realism and durability.

Key Features

• Official Colt licensed trademarks

• Full metal upper and lower receiver

• GHK CNC negative pressure gas blowback system

• 14.5” barrel with fixed triangular front sight

• Metal RIS handguard (20mm accessory compatible)

• Flat-top receiver for optics mounting

• CNC heat-treated bolt carrier group

• Realistic bolt lock and fire controls

• Lightweight upgraded gas magazine system

The Cybergun x Colt M4A1 V2 RIS GBBR is a proven platform for players who want authentic recoil, elite build quality, and true-to-life handling in a legendary M4 package.