Action Army 6.03 AEG Barrel 370mm

Madbull Ultimate 6.01mm x 247mm precision barrel

Prometheus 6.20mm Delta Strike Barrel

Modify Hybrid 6.03mm x 455mm per AK

With an internal diameter of 6.05 mm, these inner barrels offer optimal performance for a variety of applications in the airsoft field. Whether you're a passionate player or a dedicated professional, FPS stainless steel inner barrels are the ideal choice to ensure precision and reliability on the playing field.

The Lambda L1 Precision Barrel is a high-quality upgrade part designed to enhance the accuracy and performance of airsoft replicas. Lambda, a Japanese manufacturer renowned for excellence, places great emphasis on selecting top-tier materials and utilizing advanced machining processes, all carried out in Japan.

Fps is proud to present its stainless steel precision inner barrels line 100% MADE IN ITALY.
This inner barrel is produced starting from a precision drawn micro stainless steel tube that is subsequently subjected to the following processes:

- CNC machining
- straightening calibration
- internal reaming
- lapping
- ultrasonic polishing

Prometheus EG inner barrel 260mm made in Japan 6,03 made in Japan

With an internal diameter of 6.05 mm, these inner barrels offer optimal performance for a variety of applications in the airsoft field. Whether you're a passionate player or a dedicated professional, FPS stainless steel inner barrels are the ideal choice to ensure precision and reliability on the playing field.

The Action Army 455mm precision barrel with a 6.03mm internal diameter is the perfect upgrade for your AK 47 or 74 -type electric airsoft replica. This high-quality barrel is designed to significantly enhance the performance of your airsoft weapon. With a length of 455mm, it's ideal for AK-style models

Prometheus EG inner barrel 135mm made in Japan 6,03 made in Japan