Dr. Black Carbon Fiber Outer Barrel for Tokyo Marui MWS GBBR (12”)

Looking to shave some weight off your front end without compromising strength or style? The Dr. Black Carbon Fiber Outer Barrel is a sleek upgrade for your Tokyo Marui MWS GBBR that brings both high performance and eye-catching aesthetics. Crafted from real carbon fiber with metal reinforcements where it matters, this barrel is a featherweight yet durable option for serious gas blowback rifle enthusiasts.

At just 50 grams, this 12-inch outer barrel helps improve balance and maneuverability during intense CQB or milsim games. It’s designed specifically for the TM MWS M4/AR-15 platform and features a 14mm CCW thread to fit most standard muzzle devices, including suppressors, flash hiders, and tracer units. Whether you're running a clean minimalist setup or building a futuristic blaster, the vibrant blue finish makes a bold statement.

If you're chasing a premium upgrade to reduce front-end fatigue while giving your rifle a tactical edge, this carbon fiber barrel from Dr. Black delivers. Lightweight, rigid, and built for action — it’s a performance-first part trusted by veteran players who demand the best from their gas blowback builds.

Features

• Ultra-lightweight carbon fiber construction reduces front-end weight
• 12-inch length ideal for both CQB and mid-range loadouts
• Designed for Tokyo Marui MWS M4/AR-15 series GBB rifles
• 14mm CCW threading for suppressors, tracer units, and other muzzle devices
• Striking blue finish adds a custom look to your build
• Durable metal end sections reinforce structural integrity

Specifications

Length: 325 mm
Weight: 50 grams
Material: Carbon fiber barrel with metal components