When it comes to elevating a Tokyo Marui Model 17 Gen5 MOS gas blowback pistol from a reliable sidearm to a true performance piece, few upgrades make as dramatic an impact as a precision-engineered outer barrel. Guarder answers this call with their CNC Steel Model 34 Type Threaded Outer Barrel, a component that seamlessly blends aggressive aesthetics, robust construction, and practical functionality. Designed specifically for the Tokyo Marui G17 Gen5 MOS GBB platform, this barrel is a testament to what modern airsmithing can achieve.

The foundation of this upgrade lies in its material. Guarder has utilized full CNC steel construction, a significant departure from the standard pot metal or brass barrels found in factory pistols. This steel build not only adds a satisfying, realistic heft to the front end of your pistol but also provides unparalleled durability. It resists wear, impact, and the constant stress of cycling far better than softer alloys, ensuring that your outer barrel remains true and functional for thousands of rounds.

To further enhance its resilience and appearance, the barrel undergoes a QPQ (Quench-Polish-Quench) surface finishing process. This specialized treatment imparts a deep, satin-black luster that is both strikingly beautiful and exceptionally corrosion-resistant. The QPQ finish also significantly increases surface hardness and reduces friction, allowing for smoother cycling against the slide. This attention to detail means the barrel looks like a high-end custom part while performing like a factory component on race day.

The most practical feature of this outer barrel is its 14mm CCW thread, a universal standard for airsoft muzzle devices. Whether you wish to attach a tracer unit for nighttime engagements, a compensator for recoil mitigation, or a mock suppressor for clandestine looks, the threads are precisely cut to accept a wide range of accessories. Guarder thoughtfully includes a thread protective cap, which keeps the fine threads safe from damage when no muzzle device is installed, preserving the barrel's clean profile during storage or transport.

Finally, no Guarder product would be complete without an eye for authenticity. The barrel features engraved realistic markings, adding a layer of visual fidelity that collectors and serious players alike will appreciate. These subtle markings replicate the look of a genuine firearm barrel, completing the transformation of your Tokyo Marui G17 Gen5 MOS into a replica that is as convincing to the eye as it is formidable in action. For anyone seeking to upgrade their Glock-style GBB with a touch of steel precision and threaded versatility, the Guarder Model 34 Type Outer Barrel is an exceptional choice.

Key Features

• CNC Steel Construction Airsoft Thread Outer Barrel 
• QPQ Processed Surface Finish
• 14mm CCW Thread 
• With Thread Protective Cap
  
• Engraved Realistic Marking
• Suitable For Tokyo Marui Model 17 Gen5 MOS Gas Blow Back GBB Airsoft Pistol