Cybergun Colt Licensed M4A1 AEG Airsoft Rifle w/ Colt M203 Gas Grenade Launcher – The Ultimate Classic + Heavy-Hitter Combo

The Cybergun Colt Licensed M4A1 AEG Airsoft Rifle with Colt Licensed Gas M203 40mm Grenade Launcher, manufactured by E&C, delivers one of the most iconic and battle-proven loadouts in airsoft history. This rifle-and-launcher package blends authentic Colt trademarks, modern internal performance, and rugged full-metal construction into a field-dominating platform built for serious players. Whether you’re running a milsim loadout, clearing outdoor objectives, or simply want the most intimidating presence on the field, the M4A1 + M203 combo gives you unmatched versatility and firepower.

Authentic Colt Licensing – True-to-Spec Details

Both the AEG rifle and the gas-powered M203 launcher carry fully licensed Colt trades, precisely CNC-engraved for maximum realism. The markings, receiver contours, and launcher body replicate the real weapon system used by military forces around the world. For collectors and milsim players who value authenticity, this package sets a new standard in realism and detail.

Full Metal Construction for Durability and Realism

The M4A1 rifle features a durable metal alloy receiver, metal barrel assembly, and reinforced externals designed to withstand heavy field use. The included M203 launcher is also metal, giving the entire system the proper weight and battlefield-ready feel you'd expect from a professional setup. This rugged platform is built to handle skirmish after skirmish without compromise.

Upgraded Version 2 Gearbox – Ready for Any Field

Inside, the rifle runs an upgraded E&C Version 2 gearbox equipped with:

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  8mm bearings for smoother cycling and reduced friction

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  Reinforced components designed for long-term reliability

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  Quick-change spring system allowing you to adjust FPS for indoor CQB or outdoor field limits

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  Adjustable rotary hop-up for consistent accuracy and long-range performance

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With an FPS range of 380+/-, the rifle hits the sweet spot for most outdoor fields while remaining tunable for your environment.

Classic M4A1 Features, Modern Performance

The exterior keeps the beloved classic M4A1 profile, complete with a fixed A2 front sight and adjustable carry-handle rear sight. The carry handle can be removed to reveal a flat-top Picatinny rail, allowing easy mounting of scopes, red dots, or other optics.

A 6-position adjustable crane stock provides comfort and battery flexibility, making it easy to find the perfect fit for your shoulder and playstyle. The ergonomic pistol grip and standard M4 controls ensure familiarity for any player.

Colt Licensed M203 Gas Grenade Launcher – Heavy Firepower On Demand

No loadout commands respect quite like a mounted M203, and this package gives you the real deal—fully licensed by Colt, CNC-marked, and compatible with most 40mm airsoft gas grenade shells.

Use it to:

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  Clear rooms with a thunderous blast

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  Launch BB showers to break entrenched opponents

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  Add intimidating weight and realism to any milsim kit

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  Create a force-multiplying advantage for objective pushes

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The launcher mounts securely under the barrel for maximum stability and authentic handling.

Field-Ready Capacity & Accessories

A 300-round hi-cap magazine is included, ensuring you have enough ammo to stay in the fight longer. Combined with the launcher’s multi-BB payload potential, this rifle becomes a versatile threat across any mission—CQB, field, or milsim event.

The Perfect Choice for Serious Players & Collectors

The Cybergun Colt Licensed M4A1 AEG w/ Gas M203 is more than just a rifle—it’s a statement piece. With licensed markings, rugged externals, upgraded internals, and the iconic M203 launcher, it delivers authenticity, power, and presence on the field.

Whether you're building a classic loadout, dominating outdoor games, or wanting the most realistic Colt combo available, this rifle-and-launcher package delivers everything you need.