Lambda 01 Airsoft Hi-Capa 5.1 6.01mm GBB Barrel 112.5mm Long Stainless Steel

Lambda 01 Airsoft Hi-Capa 5.1 6.01mm GBB Barrel 112.5mm Long Stainless Steel

The Lambda 01 6.01mm Hi-Capa 5.1 Inner Barrel 112.5mm is a premium precision Airsoft upgrade barrel designed for Tokyo Marui Hi-Capa 5.1 Gas Blowback pistols and suitable compatible GBB platforms.

Manufactured in Japan from high-grade SUS304 stainless steel, the Lambda01 series is designed for performance-focused Airsoft builds where barrel quality, rigidity and manufacturing precision are a priority.

Precision 6.01mm Tight Bore

The Lambda01 features an extremely precise 6.01mm internal diameter, manufactured to a tolerance of approximately ±0.001mm.

This tight and consistent internal bore provides close control around the BB as it travels through the barrel. When combined with a quality hop rubber, correctly adjusted hop-up unit and precision Airsoft BBs, it provides an excellent foundation for achieving consistent shot-to-shot performance.

SUS304 Stainless Steel Construction

Lambda manufactures the barrel from SUS304 stainless steel, providing excellent rigidity, durability and resistance to corrosion.

The rigid stainless construction helps maintain the precisely manufactured internal dimensions of the barrel while providing a durable upgrade over many standard factory inner barrels.

Precision Japanese Manufacturing

Lambda's ONE Series barrels are produced using high-precision CNC machinery before being manually finished and individually inspected.

The internal surface is carefully finished to provide a smooth and consistent path for the BB, making the Lambda01 a premium choice for carefully tuned GBB pistol builds.

Designed for Hi-Capa 5.1

At 112.5mm long, this version is specifically designed around the Tokyo Marui Hi-Capa 5.1 GBB platform.

The GBB/VSR-style barrel configuration may also make it suitable for selected compatible Hi-Capa pistols and aftermarket hop-up assemblies, although compatibility should always be checked when installing it in replicas produced by other manufacturers.

Features

Premium precision Airsoft GBB inner barrel

Lambda Lambda01 / ONE Series

Designed for Tokyo Marui Hi-Capa 5.1

Suitable for compatible Hi-Capa GBB pistols

Barrel length: 112.5mm

Internal diameter: 6.01mm

Precision tolerance: approximately ±0.001mm

Tight-bore design

Manufactured from SUS304 stainless steel

High rigidity and durability

Corrosion-resistant construction

Precision CNC machined

Manually finished and individually inspected

Polished internal surface

Ideal for Hi-Capa barrel and hop-up upgrades

Weight: approximately 25g

Manufacturer: Lambda Airsoft

EAN / GTIN: 4580029080215

Made in Japan

The Lambda 01 6.01mm Hi-Capa 5.1 112.5mm Stainless Steel Inner Barrel is an excellent upgrade for players looking to improve the barrel setup of a compatible Hi-Capa GBB pistol. Its combination of a precision 6.01mm bore, rigid SUS304 stainless construction and high-quality Japanese manufacturing makes it a premium alternative to a standard factory inner barrel.

For best results, pair the barrel with a high-quality compatible hop rubber and correctly adjusted hop-up unit. Due to its tight 6.01mm bore, we recommend using good-quality precision Airsoft BBs and regularly cleaning the barrel to maintain consistent performance.

Please Note: This barrel is designed primarily for the Tokyo Marui Hi-Capa 5.1 GBB platform. Compatibility with Hi-Capa pistols from WE, KJW, Army Armament and other manufacturers may vary depending on the hop-up configuration, so please check your individual setup before purchasing.

Same Day Dispatch on All Orders Placed Before 3pm Monday – Friday

For Airsoft Use Only, cannot be Adapted or Modified for any other purpose

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