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AIRSOFTCON 2026 - October 17, 2026

Lambda "SMART .03" Precision Carbon Steel 6.03mm Tight Bore Inner Barrel for VSR Spec Rifles
(Length: 303mm / G Spec)

ID: 93535 (BRL-Lambda-4580029080888)
4580029080888
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lambda Airsoft
1 Customer Review(Write a review)

$32.95

This item is currently Sold Out

Order within 1 hours 26 minutes Receive as soon as Wed Aug. 12

Product Description

Features

  • Nickel-plated high strength Carbon Steel
  • 6.03mm diameter bore made to exact tolerances within 10 micron accuracy (+0.01mm)
  • 45 degree angle window cut
  • High polish with precision crown
  • Made in Osaka, Japan
Lambda's "SMART" line of inner barrels provide a precise and cost-effective solution for Airsofters who want to improve their gun's efficiency and accuracy without breaking the bank. Lambda "SMART" barrels are made from nickel-plated carbon steel, precision cut, crowned, and polished with 10-micron accuracy.

Manufacturer: Lambda

Product Specifications

Length: 303mm
Inner Diameter / Bore: 6.03mm (+0.01mm)
Material: Nickel-plated Carbon Steel
Compatibility: For Tokyo Marui, JG and other compatible Airsoft VSR-10 / BAR-10 Rifles

1 Customer Review

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lambda Airsoft

About lambda Airsoft

lambda Airsoft is a Japanese manufacturer of precision Airsoft upgrade parts. Their experience in Airsoft parts manufacturing and expertise with CAD design and CNC machining helps them to produce industry-leading upgrade parts.