GHK Colt Licensed M4A1 SOPMOD Block 2 Gas Blowback Airsoft Rifle w/ EMG Daniel Defense RISII Rail by Cybergun (Length: 10.3″ Mk18 MOD.1)

GHK Colt Licensed M4A1 SOPMOD Block II Gas Blowback Airsoft Rifle – Mk18 MOD.1 (10.3″)

Take your airsoft experience to the next level with the GHK Colt Licensed M4A1 SOPMOD Block II Gas Blowback Rifle, featuring the iconic Mk18 MOD.1 configuration. This rifle is engineered for players who demand realism, precision, and reliability—perfect for milsim, CQB, or serious field use. With official Colt and Daniel Defense licensing, this rifle doesn’t just look authentic; it feels like the real deal.

Built with full metal upper and lower receivers, stamped with Colt trademarks, this rifle is designed for unmatched realism and durability. Every detail mirrors the original firearm, giving you a true-to-life look and feel. The solid construction provides a perfectly balanced weight distribution, enhancing handling and performance in dynamic game situations.

The 10.3-inch Mk18 MOD.1 barrel assembly offers a compact profile ideal for close-quarters combat while maintaining the accuracy and control expected of a SOPMOD platform. Its one-piece metal barrel ensures consistent performance, while the CNC-machined Daniel Defense RIS II aluminum handguard adds strength, rigidity, and professional-grade versatility. Laser-etched trademarks on the handguard highlight its authenticity, and the integrated rails allow for full 20mm accessory compatibility—mount optics, lights, PEQ boxes, and vertical grips with ease.

A flat top upper receiver allows for seamless optic installation, supporting everything from red dot sights to magnified scopes. This feature, combined with the rifle’s lightweight yet rugged build, makes it extremely adaptable to a wide range of playing styles and field scenarios.

Internally, the rifle is equipped with a CNC-machined bolt carrier group and negative pressure gas blowback system. This advanced design delivers smooth, consistent recoil, authentic cycling, and long-lasting durability. Every shot offers realistic feedback, making your training or gameplay experience more immersive than ever.

The rifle also features realistic fire controls with an improved bolt locking lever. The enhanced controls ensure reliable operation and replicate real firearm handling for training or competitive play. Coupled with an adjustable CRANE-style stock, this rifle adapts to any player or gear setup. The included polymer pistol grip ensures comfort during long sessions while maintaining a military-accurate look.

GHK has further improved functionality with a lightweight magazine design, reducing the weight by up to 35% compared to first-generation magazines. This innovation improves handling, decreases fatigue, and enables faster reloads without sacrificing feeding reliability or gas efficiency.

The rifle arrives pre-set at approximately 400 FPS, making it ideal for outdoor fields, milsim events, and CQB setups. Included full-metal and licensed components ensure that this rifle performs as impressively as it looks. For players who prioritize realism, durability, and tactical versatility, the GHK Colt Licensed M4A1 SOPMOD Block II Mk18 MOD.1 is an unparalleled choice.

Whether you’re a collector, a milsim enthusiast, or a competitive player, this gas blowback rifle delivers realistic performance, exceptional craftsmanship, and full customization potential. Upgrade your loadout with this iconic Mk18 MOD.1 today.