Prometheus 6.03mm EG Inner Barrel for Marui NGRS MP5 - 229mm Zipped Vest For close-in work and general

For close-in work and general shooting

Suitable for the G&G GK5C

The adjustable hop-up is located on the underside of the outer barrel (slide removal required for adjustment)

48% polyamid and 3% elastane

Color: Green

Prometheus 6.03mm EG Inner Barrel for Marui NGRS MP5 - 229mm Zipped Vest For close-in work and generalInner bore width of 6. 03mm with a 0. 01mm tolerance. Solid BB stability and accuracy, made with enhanced stainless steel (SUS). Inner barrel bore width of 6. 03mm with a tolerance of 0. 01mm, made of stainless steel for superior strength necessary to maintain accuracy without the need for special coatings. The barrel is arguably the heart of any airsoft gun and determines various performance factors such as velocity (FPS), accuracy, and precision