COMPLETE GEARBOX V2 QD REAR CABLES SPECNA ARMS (SPE-08-023726)

Reinforced Gearbox V2 by Specna Arms for AEG M4 / AR15 replicas
This particular complete gearbox with Specna's highest specification, with the Enter and Convert quick change spring system, aluminum nozzle, electronic trigger contacts and 8mm bearing bushings, ensure smooth and snappy performance with a speed of fire. and an impressive trigger response.
rear-wired AEG ready and fits perfectly into a setup with space in the stock or buffer tube for a battery.

The following parts are included inside: 18: 1 reinforced steel gears; a spring m110; a lightweight polymer piston with a steel last tooth; an airtight polymer piston head; a cylinder head with a soft shock absorber; a type 0 aluminum cylinder; nozzle in polymer and a spring guide.
Electronic trigger with vertical speed trigger