- Revolutionary two-sector design enables 2-round fire per gear turn.
- Semi-auto fire per half gear turn, with cutoff control for semi-auto fire.
- Quantum gear is made of high-tensile, molded, heat-treated metal, with medium and small gears of steel alloy, all being CNC machined for strength and durability.
- Curved load-delay pinion wheel enables slowing of bolt action to prevent load sticking.
- Suitable for gear ratios of Modify speed-shooting gear, torque gear and factory gear sets.
- Usage of 363mm or shorter, precision inner barrels recommended.