Lambda 01 Airsoft 6.01mm VSR Inner Barrel 430mm Long Stainless Steel

Lambda Airsoft 6.01mm VSR Barrel 430mm Long Stainless Steel

The Lambda Airsoft Lambda01 6.01mm VSR Inner Barrel 430mm is a high-precision upgrade barrel designed for the Tokyo Marui VSR-10 Pro Sniper and suitable compatible VSR-style Airsoft rifles.

Manufactured in Japan from high-grade SUS304 stainless steel, the Lambda01 series is designed for players and technicians looking for a precisely manufactured tight-bore barrel for a performance-focused sniper rifle build.

Precision 6.01mm Tight Bore

The barrel features a 6.01mm internal diameter, manufactured by Lambda to micron-level precision.

The tight internal bore provides close control around the BB as it travels through the barrel. When combined with a correctly set hop-up system and good-quality BBs, this provides an excellent foundation for achieving consistent shot-to-shot performance.

SUS304 Stainless Steel Construction

Unlike lower-cost brass or plated barrels, the Lambda01 is manufactured from SUS304 high-precision stainless steel.

Stainless steel provides excellent rigidity, durability and resistance to corrosion while helping the barrel retain its precisely machined internal dimensions during long-term use.

Precision CNC Machined & Hand Finished

Lambda manufactures the barrel using high-precision CNC lathe machining, followed by a hand-finishing process carried out by skilled technicians.

This combination of precision machining and individual finishing is one of the key characteristics of Lambda's premium inner barrel range.

Designed for the VSR-10 Platform

At 430mm long, this version is specifically listed by Lambda for the Tokyo Marui VSR-10 Pro Sniper.

Its VSR-style hop window also makes it suitable for selected compatible VSR-pattern builds and upgrade configurations, although compatibility should always be checked when fitting to rifles or aftermarket hop chambers from other manufacturers.

Features

Premium precision Airsoft inner barrel

Lambda Lambda01 Series

Designed for bolt-action Airsoft sniper rifles

Officially specified for Tokyo Marui VSR-10 Pro Sniper

Length: 430mm

Internal bore: 6.01mm

Precision tight-bore design

Manufactured to micron-level bore precision

SUS304 stainless steel construction

High rigidity and durability

Excellent resistance to corrosion

Precision CNC lathe machined

Individually hand finished

Suitable for performance-focused VSR builds

Manufacturer: Lambda / B-eight

Product Code: 0321

Made in Japan

The Lambda01 6.01mm VSR 430mm Stainless Steel Inner Barrel is an excellent choice when building or upgrading a VSR-10 where barrel quality and manufacturing precision are a priority. Its SUS304 stainless steel construction, extremely tight 6.01mm bore and precision manufacturing make it a premium alternative to a standard factory inner barrel.

For the best results, pair the barrel with a quality hop rubber, correctly adjusted hop chamber and high-grade precision Airsoft BBs. A 6.01mm tight-bore barrel should also be kept clean to maintain consistent performance.

Please Note: Lambda officially specifies this barrel for the Tokyo Marui VSR-10 Pro Sniper. Compatibility with other VSR-10 clones and aftermarket hop-up chambers may vary, 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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