Complete Reinforced Gearbox V2 Mod2 with Micro-Contact
(Rear-Wired)
A complete, reinforced gearbox version 2 dedicated for M4
/ M16 replicas. It is an ideal solution for people wanting to purchase a
good-quality gearbox at a reasonable price. The frame has been adapted for the
use with 8 mm slide and ball bearings and thanks to the construction reinforced
at the most vulnerable spots it can be used in combination with more powerful
springs. The gearbox features a quick spring change system compatible with CORE
and ONE series replicas by Specna
Arms.
The Enter & Convert system enables a rapid
and quick adaptation of the power of the replica to conditions expected on
the airsoft playing field without the necessity to disassemble the entire
gearbox and therefore having the access to a workshop or a set of special
tools. Once the gearbox has been taken out of the replica’s body, the process
of spring change lasts literally mere seconds. The spring along with the
guide needs to be taken out through the opening in the rear wall of the frame.
Following parts are included inside: reinforced 18:1
steel gears; an m110 spring; a lightweight, polymer piston with a full steel
strip; an aluminum, bearing-mounted, air-sealed piston head; an aluminum
cylinder head with a soft dampener; an aluminum, chrome type 0 cylinder; a
polymer, air-sealed nozzle and a metal, bearing-mounted spring guide. The
exchanged configuration can generate a muzzle velocity of 400 - 420 FPS,
depending on the replica.
The characteristic feature of this frame is that it is
adapted for the included in the set micro-contact instead of classic,
typically-used plates, which significantly improves their trigger reaction and
extends the lifetime of LiPo batteries.
This version is rear-wired.
Gearbox version Indications v2, v3, v6 does not mean the level of advance, but only shape of gearbox skeleton which was used and selected by the manufacturer depending on the capabilities of the body of the replica. For example, a models of the M4/M16 family, MP5, have a v2 gearbox, while the AK family have gearbox v3. | Gearbox v2 |
| Bearings diameter [mm] | 8 |