6.03 EG Barrel | 455mm | AEG/HPA | Prometheus

6.03mm EG Barrel 455mm | Prometheus – inner barrel for your replica

This inner barrel is an upgrade component that improves the consistency and range of your airsoft replica. With a diameter of 6.03mm, it belongs to the tight bore category, where the smaller inner diameter ensures a more stable airflow behind the BB. This results in better grouping and more effective range during your skirmishes. For players who want to upgrade their airsoft inner barrel without modifying the hop-up unit, this barrel offers a direct performance improvement.

Technical specifications

The barrel is manufactured from stainless steel, which provides strength and corrosion resistance. With a length of 455mm, this barrel is suitable for longer replica configurations. The 6.03mm diameter delivers a good balance between performance enhancement and reliability – tight enough for noticeable improvement, but wide enough to prevent BB jams. The silver-coloured surface is characteristic of the stainless steel material and offers a smooth finish for minimal friction.

Compatibility and application

This inner barrel is designed for universal application and fits various platforms including AEG, sniper and HPA systems. The 455mm length makes it suitable for replicas with corresponding outer barrel lengths, such as DMR builds or full-length assault rifles. Installation requires basic knowledge of your hop-up assembly and barrel group. This upgrade is particularly valuable when you want to increase effective range for outdoor gameplay or when your current barrel shows signs of wear.

Ready to add the 6.03mm EG Barrel 455mm | Prometheus to your setup?