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CZ Scorpion EVO 3 Gearbox Shell with Bushings by ASG.
Metal EVO gearbox shell with milled anti-reversal latch cutout.
Includes 8mm bushings.
Durable up to M150 springs, but we recommend lower tension such as M135 by ASG.
Compatible with all EVO versions including BOOST and CNC.
Screws are not included.
: ASG
ASG081
Steel spring guide with bearing for CZ Scorpion EVO 3 by ASG in black. Reinforced construction made from high-strength steel. Handles springs from M90 to M190. Bearing-supported base increases spring lifespan and rate of fire. Outer POM polymer sleeve reduces friction and overheating.
: ASG
ASG127
ECU Processor Unit with Wiring for CZ Scorpion EVO 3 by ASG. Complete electronic control unit including wiring. Includes MOSFET, microswitch, and gear position detection. New one-piece design for improved durability and reliability. Upgraded T-Dean battery connector increases electrical efficiency. Original GE1-1 part – designed for CZ Scorpion EVO 3...
: Ultimate
ULTIM033
AEG Progressive Spring M135 by ASG ULTIMATE with red marking. Color-coded stiffness for easy identification. Ideal for airsoft gun upgrades. Made from military-grade SiCr spring steel. Progressive winding for smoother startup and reduced strain on gears and motor.
: Ultimate
ULTIM042
INFINITY CNC U-30000 Upgrade Motor by ASG ULTIMATE with aluminum housing. High performance motor with 30,000 rpm. Short axis, ideal for AK, G36, CZ Scorpion Evo, M249 LMG and other rifles. CNC-machined housing and end plate for long-lasting performance and top-tier durability. Efficient cooling, carbon brushes and ball bearings. This motor keeps...
: ASG
ASG182-BK
CNC Short-Stroke Trigger for Scorpion EVO 3 A1 by ASG in black. Short-stroke trigger travel for faster shooting response. CNC-milled aluminum construction. Engraved EVO logo – stylish look for enthusiasts. Designed for ASG Scorpion EVO Series.
: Ultimate
ASG259
CNC Hop-Up TDC Chamber for CZ Scorpion EVO 3 by ASG ULTIMATE in black. Revolutionary upgrade for all AEG and HPA versions of the CZ Scorpion EVO 3 by ASG. CNC-machined from aircraft-grade aluminum. Up to 20% improved performance. Better range and accuracy. Precise tuning thanks to TDC (Top Dead Center) system.
: Ultimate
ULTIM095
CNC Gear Set by ASG ULTIMATE with 16.5:1 gear ratio. Designed for both, torque and speed AEG upgrade builds. Precision CNC-machined from steel for maximum strength and accuracy. Perfectly shaped gear teeth. Optimized hardness and smooth power transfer. Complete 3-gear set (bevel, spur and sector gear). 3 mm axle shafts.
This durable metal gearbox shell for the CZ Scorpion EVO 3 is identical to the ones used in the BOOST, CNC, and PROLINE series, featuring a cutout for the anti-reversal latch. It comes with 8mm bushings included. The shell is made of a strong metal alloy and is rated for springs up to M150, although we recommend a maximum of M135 for optimal durability and performance. Replacing the gearbox shell requires advanced knowledge of AEG internals and is recommended for experienced users or professional service.
| Color | Silver |
| Body/receiver material | Metal |
| Gearbox version | EVO |
| Bearings (mm) | 8 (mm) |
| Bearings (material) | Metal |