Tightbore 6.03mm EG Precision barrel 363mm

Tightbore 6.03mm EG Precision Barrel 363mm 

EG Barrel Series precision barrels from Prometheus are compatible with the majority of AEG replicas.

The barrels from this series are among the best precision barrels on the market. This is due to the fact that the barrels have a small deviation in terms of calibre differences inside the barrel and are subject to strict quality assurance. The barrels are manufactured in Japan and are very precisely made from stainless steel.

EG Prometheus barrels are also much more consistent, stable and definitely straighter inside than most other products on the market.

We recommend the use of precision barrels only with precision BBs for top performance.