Cybergun Colt Licensed M203 40mm Grenade Launcher for M4 / M16 Series Airsoft Rifles (Model: Black / Long)

Cybergun Colt Licensed M203 40mm Airsoft Grenade Launcher (Black / Long)

Add Heavy Firepower Without the Extra Weight

Take your airsoft loadout to the next level with the Cybergun Colt Licensed M203 40mm Grenade Launcher—a long-barrel, polymer-based powerhouse that brings realism, functionality, and tactical intimidation to any M4 or M16 rifle platform. Officially licensed by Colt, this launcher features laser-engraved Colt trademarks for a truly authentic military-inspired appearance.

Engineered for lightweight performance without compromising durability, this M203 is constructed from injection molded polymer reinforced with metal alloy components. It gives you the rugged reliability of its metal counterparts—at a fraction of the weight. That means faster movement, better balance, and less fatigue during extended operations or Milsim events.

Optimized for Versatility & Compatibility

Whether you’re kitting out for a hardcore Milsim event or just looking to add serious intimidation to your local field loadout, this long version of the M203 is built for maximum compatibility and flexibility. It includes both a 20mm rail mount and a barrel clamp mount, giving you multiple installation options depending on your rifle configuration.

Compatible with most standard 40mm Airsoft grenade shells, the M203 can fire a wide range of payloads—from BB showers to paintballs and foam projectiles like Nerf rockets. This gives you the creative freedom to customize your launcher based on mission requirements or game mode.

Fast, Easy Operation with Realistic Handling

Functionality is key in high-stakes games, and this M203 doesn’t disappoint. It features a user-friendly tube latch that allows for quick reloading under pressure. Just pop the latch, slide in your shell, and you’re locked and loaded for the next engagement.

At 16 inches in length, this longer variant of the M203 gives your loadout a classic SOPMOD look and increased muzzle presence—perfect for intimidating the opposing team and completing your full-spec build.

Performance Meets Realism

With an operational FPS of just 1 (as the launcher fires gas shells, not BBs), the performance depends on the shell you choose—but the launcher itself is robust, reliable, and battle-ready. It’s a go-to attachment for players who want the ability to clear rooms, suppress enemies, or just make a big impact in style.

Thanks to its Colt licensing, reinforced construction, and lightweight design, the Cybergun M203 brings together military realism, tactical effectiveness, and field-ready efficiency. Whether you’re on offense or defense, this launcher will give you a commanding advantage.

Specifications:

• Length: 16″

• Material: Injection Molded Polymer with Metal Barrel

• Compatibility: M4/M16 outer barrels with M203 cutout, 20mm RIS rails

• FPS: 1 (shell-dependent)

• Mounting: Includes both 20mm rail and barrel clamp mount

• Manufacturer: Cybergun

• Trademarks: Fully licensed Colt laser-engraved logos

About Cybergun

Cybergun is the world leader in licensed airsoft replicas and accessories, known for reproducing famous firearms with incredible realism. Their exclusive agreements with global firearms manufacturers allow them to deliver authentic, high-quality products for airsoft players, collectors, and tactical enthusiasts alike.

Equip your rifle with the Cybergun Colt M203 Long Grenade Launcher and bring massive firepower with minimal weight—perfect for players who demand tactical flexibility without sacrificing performance or realism.