Hex PWR Barrel Kit - Graphite - Black Inserts

HEX PWR Barrel Kit The HK Army Hex PWR Barrel Kit is the next evolution of performance barrel systems combining precision machining, aggressive styling, and pro-level shot consistency into a single Elite platform. Overview Built from high-grade aluminum and finished with signature Hex-design windows and fractal CNC detailing, the Hex PWR system doesn't just perform, it visually stands apart. The precision-cut windowing on the barrel back and tip reveals the Vector Spiral PWR inserts beneath, giving the barrel a high-tech aesthetic that instantly elevates any marker. At the core of the system are eight Vector PWR control inserts with exterior spiral fluting and each micro-honed for maximum smoothness, optimal ball stabilization, and consistency across all paint sizes. Paired with the Hex PWR tip's tuned porting, you get a quieter shot, better grouping, and a true competitive advantage. Packaged inside the custom HK Army EXO Hard Shell Barrel Case, every component is protected, organized, and ready for field use. Features Premium Construction High-grade aluminum 3-piece barrel system Signature Hex windows reveal the Vector PWR insert Fractal machined patterns on both the barrel back & tip Autococker threaded barrel back Vector PWR Inserts 8 micro-honed Vector PWR inserts with exterior spiral fluting design Inserts include sizes: .678, .680, .682, .684, .686, .688, .690, .692 Precision honed barrel tip and control bores Laser-engraved bore size markings on the barrel back Performance Engineering Control bore system ensures consistent velocities and tighter groupings Chamfered breech entry reduces ball clipping Precision alignment interface keeps inserts locked perfectly in place Porting designed to increase accuracy and lower your sound signature Complete System Barrel Back Barrel Tip 8 Vector PWR Control Inserts Ball Sizer Tool HK Army EXO Hard Zipper Case