- Cold forged SUS304 stainless steel
- Diameter: 6.01mm
- Compatibility with most TM-spec GBB airsoft pistols
- Increase range and accuracy in airsoft pistols
- Improves air seal and compression for a boost in power
- High polish finish with a precision cut crown
- Made in Osaka, Japan
**NOTE** The bore of this barrel is so tight around the BB that even the smallest obstruction in the barrel will cause a jam when fired. This barrel is recommended ONLY for advanced/experienced players that take the responsibility to clean their barrels regularly in order to avoid jams.