GSI NTB Non-Tilting Outer Barrel for Tokyo Marui G17 Gen 4 cm098a Two internal pockets

Two internal pockets

Compatible with Standard AR/M4 AEG Magazine

Reinforced Metal Gearbox

what makes the Kythera so unique

GSI NTB Non-Tilting Outer Barrel for Tokyo Marui G17 Gen 4 cm098a Two internal pocketsUpgrade your MARUI G17 Gen4 with the NTB (Nozzle Top Cylinder) to attach accessories and improve accuracy during your airsoft games. This innovative accessory allows you to maintain operability even when a silencer and auto tracer unit are attached, providing flexibility and customization for your gameplay. With no interference with the slide, the NTB results in faster operation, increased gas efficiency, and a higher number of shots. Additionally,