Prometheus 6.03mm EG Inner Barrel for Marui NGRS MP5 - 229mm Zipped Vest allowing easy carry into the

allowing easy carry into the field

For close-in work and general shooting

The barrel measures 113mm in length

with a cool red plastic casing

48% polyamid and 3% elastane

Prometheus 6.03mm EG Inner Barrel for Marui NGRS MP5 - 229mm Zipped Vest allowing easy carry into theInner 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