RetroArms CNC V2 (M4) Cut-off Lever

RetroArms CNC M4 Cut-Off Lever V2
RetroArms CNC cut-off lever is a replacement part for V2 gearboxes in M4 / AR15 airsoft guns. During firing, it mechanically disconnects the trigger contact shuttle, ensuring proper trigger mechanism operation. Installation into a CNC V2 gearbox requires an M2.5 screw, which is not included. During installation, it is important that the cut-off lever moves freely on the pin without resistance.
Key Features

For V2 Gearboxes
The cut-off lever is designed for V2 gearboxes used in AR15 / M4 airsoft guns.

CNC Manufacturing
The part is manufactured by precise CNC machining for accurate dimensions and proper operation in the mechanism.

90MnCrV8 Steel
The cut-off lever is made from high-quality 90MnCrV8 steel suitable for mechanically stressed components.

Mechanical Contact Disconnection
The cut-off lever is designed to mechanically disconnect the trigger contact shuttle and ensure proper operation of the trigger mechanism.

Modified Shape
The shape of the cut-off lever is adapted to provide reliable operation with the most common trigger contacts.

Installation and Maintenance
The cut-off lever must move freely on the pin without resistance. Do not use excessive force when tightening the mounting screw to avoid restricting its movement. The screw thread can be secured with threadlocker. The contact points of the cut-off lever should be lightly lubricated with grease. Installation into a CNC V2 gearbox requires 1× M2.5 screw, which is not included.
Technical Specifications

Type: CNC M4 cut-off lever
Material: 90MnCrV8 steel
Manufacturing: CNC machining
Compatibility: V2 gearboxes for AR15 / M4 airsoft guns
Mounting screw: M2.5 – not included

Package Contents

1× CNC M4 cut-off lever