Nine Ball Power Barrel 112.5mm/6.00mm Ultratight bore Hi Capa 5.1 Gold Match

Nine Ball 112.5mm / 6.00mm Ultra-Tightbore Power Barrel (Hi-Capa 5.1 Gold Match)

Squeeze every drop of velocity and raw performance out of your sidearm with the Nine Ball Ultra-Tightbore Power Barrel. Engineered by LayLax in Japan specifically for the Tokyo Marui Hi-Capa 5.1 Gold Match, this inner barrel is designed for high-performance builds where maximizing FPS and grouping consistency is the top priority.

By stepping down to an ultra-tight 6.00mm inner diameter with a strict 0.01mm manufacturing tolerance, this barrel eliminates virtually all air bypass around the BB. By forcing the maximum volume of gas directly behind the projectile rather than letting it escape around the sides, it acts as an immediate power booster. The result is a sharp increase in muzzle velocity, crisp acceleration, and incredibly flat trajectories over distance.

Key Features

• Ultra-Tight 6.00mm Bore: Minimizes the air gap around the BB to seal in every ounce of expanding gas, maximizing muzzle velocity (FPS).

• High-Precision Manufacturing: Cut to a strict 0.01mm tolerance level to ensure exceptionally consistent shot-to-shot performance.

• Premium Stainless Steel (SUS): Offers superior rigidity, scratch resistance, and structural stability compared to standard brass barrels.

• Prometheus Engineering Lineage: Leverages the legendary barrel technologies developed for the world-renowned Prometheus EG series.

Specifications

• Brand: Nine Ball (LayLax)

• Material: Stainless Steel (SUS)

• Barrel Length: 112.5mm

• Inner Bore Diameter: 6.00mm

Compatibility

• Designed specifically for the Tokyo Marui Hi-Capa 5.1 Gold Match Gas Blowback (GBB) pistol.

Important Tech Note: Due to the ultra-precise 6.00mm clearance of this power barrel, the use of high-grade, precision-sorted BBs is absolutely mandatory to prevent jams. Always ensure your inner barrel is kept meticulously clean and free of debris before hitting the field.