Elevate your ATP-SE’s performance and style with the KWA GBB ATP-SE Threaded Outer Barrel. Expertly engineered from robust metal, this sleek black barrel not only enhances your pistol’s aesthetics but also unlocks new customization potential. The precision threading lets you effortlessly attach suppressors, tracer units, or compensators, transforming your sidearm into a versatile, mission-ready tool. Whether you’re seeking a stealthy silhouette on night ops or a standout look on the range, this outer barrel delivers reliability, durability, and the flexibility to adapt to any scenario.
Crafted to KWA’s exacting standards, the barrel’s tight tolerances guarantee a perfect fit on every ATP-SE slide, ensuring rock-solid alignment and worry-free operation. The corrosion-resistant finish holds up under harsh conditions and frequent handling, so you can focus on your game instead of gear maintenance. Because it’s made of metal, you’ll feel a reassuring heft in your hand—an instant reminder of the upgrade you’ve invested in. Plus, installation is quick and straightforward: simply swap out your stock barrel and you’re ready to rock.
Silencers and tracers have never been more accessible. The 14mm counter-clockwise (CCW) thread pattern matches industry standards, making it compatible with the widest range of muzzle attachments. Want to add that low-profile compensator? No problem. Looking to boost your cool factor with a luminous tracer unit? You’re covered. This barrel turns your pistol into a custom powerhouse without the need for exotic adapters or modifications.
From backyard plinking to high-stakes skirmishes, the KWA GBB ATP-SE Threaded Outer Barrel is your ticket to enhanced versatility, durability, and flair. Upgrade today and experience a sharper look, smoother performance, and the freedom to accessorize on your terms. And while you’re here, don’t forget to explore our full lineup of KWA products for more top-tier upgrades and accessories.
Key Features
• Precision-engineered metal construction for maximum durability
• 14mm CCW threading for seamless silencer and tracer attachment
• Corrosion-resistant matte black finish for lasting style
• Drop-in replacement—no gunsmith required
• Tight tolerances ensure perfect slide alignment
• Adds realistic weight for authentic handling
Specifications
• Compatibility: KWA ATP-SE gas blowback pistol
• Material: High-grade metal alloy
• Finish: Matte black corrosion-resistant coating
• Threading: 14mm CCW (counter-clockwise)
• Length: Matches OEM outer barrel dimensions
• Model Number: 199-0102-003T








