Big Dragon XM203 6" Rail Mounted 40mm Grenade Launcher for Picatinny Airsoft Rifles - Tan

Add serious firepower and classic military styling to your rifle with the Big Dragon XM203 6" Rail Mounted Grenade Launcher. Inspired by the iconic M203 grenade launcher, this compact launcher mounts directly to any standard 20mm Picatinny rail, making it an easy upgrade for M4s, MK18s, SCARs, and countless other airsoft platforms. Whether you're clearing rooms with a shower shell or completing a military-inspired build, the XM203 is both practical and visually impressive.

Constructed from lightweight aluminum, the launcher is built to withstand regular field use without adding excessive weight to the front of your rifle. The simple push-button trigger and sliding barrel design make loading and unloading fast and intuitive, while compatibility with standard 40mm gas-powered airsoft grenade shells gives you access to a wide variety of BB shower and specialty shell options. Its compact 6-inch length is ideal for CQB rifles where maneuverability is just as important as firepower.

The integrated Picatinny mount allows the XM203 to install directly beneath most railed handguards without requiring barrel clamps or proprietary mounting hardware. Whether you're building a modern military clone or simply want one of the most entertaining support weapons on the field, the Big Dragon XM203 is an excellent addition to any loadout.

Features

• Compact 6" XM203-style grenade launcher
• Durable aluminum construction
• Integrated 20mm Picatinny rail mounting system
• Compatible with most standard 40mm gas airsoft grenade shells
• Simple push-button trigger mechanism
• Sliding barrel design for quick loading and unloading
• Compact size is ideal for CQB rifle builds
• No barrel clamp required for installation
• Compatible with M4, MK18, SCAR, MCX, and other railed airsoft platforms
• Tan finish

Specifications

Length: 160mm (6")
Weight: 410g
Material: Aluminum
Mounting Type: 20mm Picatinny / Weaver Rail
Compatible Ammunition: Standard 40mm Airsoft Gas Grenade Shells
Color: Tan
Manufacturer: Big Dragon