The M-25 Complete PDW Kit comes ready for action out of the box

Laylax Skeletonized grip

Gearbox: Version 2 (w/ Quick Change Spring System)

Aimpoint T1 mounting system compatible

Due to a base muzzle velocity of ~380 FPS provided by the main spring installed by default by the manufacturer

Lancer Tactical 16:1 High Speed Steel CNC Bearing Gear Set accessories The M-25 Complete PDW KitSPECIFICATIONS Brand: Lancer Tactical Gear Ratio: 16: 1 Material: Steel Compatibility: Fits most Ver. 2 and 3 gearboxes FEATURES CNC machined steel Steel alloy build Hard to deform over heavy use Improves the workings of your gearbox Standard stock gear ratio Package Includes: 3x Gears