6.03mm EG Precision Barrel 420mm

EG Barrel series precision barrels by Prometheus
are compatible with a majority of AEG replicas.

Barrels from this series are considered one
of the best precision barrels on the market. This is due to the barrels having
a low deviation regarding caliber differences on the inside of the barrel and
undergoing a rigorous quality assurance. Barrels are made in Japan and are
manufactured in a very precise way from stainless steel.

EG Prometheus barrels are also much more
even, stable and definitely more straight on the inside than a majority of other
products available on the market.

We recommend using precision
barrels only with precision BBs for a peak performance.