The Action Army precision inner barrel is an upgrade part engineered to replace the stock inner barrel of airsoft replicas compatible with VSR-type specifications. With a length of 300 mm and a 6.03 mm internal bore, this barrel promotes a more uniform BB path compared to many standard barrels, helping stabilise trajectories and improve shot consistency.

A tighter internal diameter like 6.03 mm minimises BB wobble and fosters better contact with hop-up rubber, which can contribute to enhanced performance when paired with quality internal components. Precision barrels such as this one help reduce lateral dispersion and support more repeatable results, particularly beneficial at medium to longer engagement distances.

Concluding sentence: a straightforward yet effective solution for users seeking improved accuracy and consistency from their airsoft replica while maintaining compatibility with standard VSR builds.

Technical features & specifications

Model: Action Army precision inner barrel

Length: 300 mm

Inner diameter: 6.03 mm

Compatibility: VSR-type airsoft replicas with matching barrel standards

Construction: precision-machined metal for reliable performance

Application: upgrade/replacement for enhanced shooting consistency

Package contents

1 × precision inner barrel 300 mm 6.03 mm

Warnings & maintenance
Do not tamper with the barrel in any way; unauthorized modifications can compromise safety and function. Store in a dry place, away from heat and humidity. Keep out of reach of children. Installation and maintenance of internal components like barrels require technical skill; if unsure, consult qualified personnel to avoid damage or malfunction. Before and after use, clean the inner barrel with appropriate tools to remove BB residue and debris, and lubricate according to the airsoft replica manufacturer’s recommendations. These warnings are provided in accordance with the General Product Safety Regulation (GPSR) and applicable Italian law.