Cybergun Colt Licensed M4A1 Gas Blowback Airsoft Rifle by RA-Tech

Colt Licensed M4A1 Gas Blowback Airsoft Rifle by Cybergun & RA-Tech – GHK GBBR Platform

Take your airsoft experience to the next level with the Colt Licensed M4A1 Gas Blowback Airsoft Rifle, a premium collaboration between Cybergun and RA-Tech, built on the legendary GHK GBB platform. Officially licensed by Colt, this rifle is a full-metal, 1:1 scale replica that delivers unmatched realism, durability, and battlefield performance for serious airsoft enthusiasts.

At the heart of this rifle is the renowned GHK gas blowback system, known for its crisp recoil, reliable gas efficiency, and wide aftermarket support. The magnetic-locking NPAS bolt allows precise power tuning, delivering consistent shots in the 360–390 FPS range with 0.20g BBs—ideal for MilSim, CQB, and outdoor engagements.

The rifle features 7075-T6 forged aluminum receivers, a steel outer barrel, and a CNC-machined super recoil buffer to replicate the rugged construction and weight of a real steel M4A1. The 6.25” quad Picatinny rail allows full customization with grips, lights, optics, and more, while the minimalist 5-position adjustable stock ensures a stable and comfortable shooting experience in any scenario.

Key Features:

• Fully licensed by Colt with laser-engraved trademarks

• GHK gas system with magnetic-locking NPAS bolt

• Full metal construction: 7075-T6 forged aluminum receiver & steel components

• CNC aluminum recoil buffer for enhanced blowback realism

• 6.25” quad Picatinny RIS for accessory mounting

• 30-round steel drop-free magazine

• Adjustable hop-up for superior range and accuracy

• Shoots 360–390 FPS with 0.20g BBs

• Ideal for MilSim, tactical training, and advanced skirmishing

Whether you’re building your dream MilSim loadout or demanding the most lifelike experience possible, the Cybergun Colt GHK M4 GBBR is the airsoft rifle that delivers. Engineered for authenticity, built for performance—this is not just another replica. It’s the ultimate gas blowback M4, trusted by elite players worldwide.