Airtech Studios Nightstalker Advanced AEG piston

Drop-in Angle of Engagement (AOE): On the default resting position, the pistons gear rack will engage with the sector at the most optimum angle without any prior DIY modifications life before. It is simply a drop-in upgrade. The AOE helps distribute the force evenly on the teeth of the piston rack, reducing the risk of premature wear or breakage.

Offset Piston Rack Segment: The rack is offset by 0.5mm to allow the user to utilize additional shimming space with the sector gear to maximize the meshing capabilities of both components.

Enhanced Meshing Through the Proper Tooth Profile: The meshing between the piston rack and sector gear has been completely revised to be more compatible between all brands. At the most stress-heavy parts of the piston, there will be 3 points of contact between the piston rack and sector gear drastically reducing the load on each tooth.

Revised Piston Rails for Less Friction: Drastically removes the wobbling of the piston against gearbox to keep the piston true and straight. The 0.5mm width of the rails has been removed to eliminate the factor of sliding against the gearbox that created resistance on the piston. The new piston will be pulled and compressed with little friction upon its cycle. The result will maximize the compatibility among the various gearbox brands, including third-party CNC gearboxes. A further improvement in FPS consistency and resist wear will be achieved.

Compatible with All Piston Heads Brands: The Nightstalker Piston can be used with all third party or stock AEG piston heads. The hole which connects the piston with piston head uses interference fitting to be as snug as possible and later locked using our heat treated locking screw which is included.

Includes:

• x1 Nightstalker Advanced AEG piston
• x3 Different screws