Nine Ball Tight Bore 6.00mm Power Barrel for Tokyo Marui GBB Pistols (112.5mm) AEG Hop-Up Chamber Binary trigger function as basic

Binary trigger function as basic function

The UPS Compact is equipped with the new NS2 system and H&K full trade-mark licensing giving you great performance and realism

Under the metal barrel are 3 inner barrels with fixed hop up which allows the users to switch from 3 rounds or 6 rounds per shot by a flick of a lever located inside the ejection port

but with a lighter weight and lower cost of entry

Nine Ball Tight Bore 6.00mm Power Barrel for Tokyo Marui GBB Pistols (112.5mm) AEG Hop-Up Chamber Binary trigger function as basicFeatures 6. 00mm Inner Diameter Precision inner barrel designed to maximize volume of air and increase FPS Made in Japan Precision made power up inner barrel for airsoft Tokyo Marui 5. 1 Hi Capa pistols, M1911, and MEU. The inner diameter is 6. 00mm, so you MUST use very high quality BBs with this barrel to prevent jams. This is the ultimate inner barrel for Hi Capa custom builds. Length: 112. 5mm Inner Diameter: 6. 00mm Compatibility: Tokyo Marui Hi