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6.03 GBB EG Precision Barrel - 370 mm

6.03 GBB EG Precision Barrel - 370 mm

6.03 GBB EG Precision Barrel - 370 mm

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

Barrels from this series are considered to be 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 straighter 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.

Purpose: GBB M4A1 MWS replicas Length_ 370 mm Diameter_ 6.03 mm Material_ Stainless steel Weight_ ~90 g Manufacturer_ Prometheus
$21.61

Original: $72.02

-70%
6.03 GBB EG Precision Barrel - 370 mm—

$72.02

$21.61

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6.03 GBB EG Precision Barrel - 370 mm

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

Barrels from this series are considered to be 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 straighter 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.

Purpose: GBB M4A1 MWS replicas Length_ 370 mm Diameter_ 6.03 mm Material_ Stainless steel Weight_ ~90 g Manufacturer_ Prometheus