NINE BALL Power Barrel 97mm / 6.00mm Ultratight bore G17/18c/Sig Sauer P226

Nineball Power Barrel 97mm/6.00mm Ultratight bore G17/G18c/Sig Sauer P226 ●Inner bore width of φ6.00mm with a ±0.01mm tolerance! ●Designed with an ultra tight bore for higher precision and accuracy! The Nineball ultra tight bore steel barrel for gas blowback handguns is the result of all the accumulated technologies and experience gathered from the Prometheus EG barrel series. The Nineball ultra tight bore power barrel reduces the amount space around the BB to increase the overall air pressure behind the BB itself. Reducing as much possible air loss allows for the power barrel to achieve maximum performance. ■Brand :NINE BALL ■Compatible Model: ・Tokyo Marui GBB G17 ・Tokyo Marui GBB G17CUSTOM ・Tokyo Marui GBB G17 GEN4 ・Tokyo Marui GBB G18C ・Tokyo Marui GBB SIG SAUER P226 Series ■Barrel Length: 97mm ■Inner Bore Diameter: 6.00mm ■Material: Stainless Steel (SUS) ■Item Code: 4560329178355 ■Made in Japan *PS: Please note: installing parts / assemble /fitting airsoft gun will need intermediate knowledge; for expert or airsoft gunsmith. Please refer to your airsoft gunsmith for proper installation / fitting. Fitting may be needed as the condition of each airsoft gun might be different. Regular maintenance is needed for all airsoft guns in order to keep it in good working condition and reduce wear out issue on parts.