M stands for Modular.
Machined from Aircraft grade Aluminium and boasting all the same features as the standard MKTH v2 gearbox shell, "M" introduces more to love...
Modular design separates compression from the gearing section allowing for easy maintenance whilst retaining full rigidity of standard box.
It also makes shimming much easier.
Advantages over split design:
- Modular is the only gearbox design to allow for AOE tune under full compression.
- Because the lower half of the gearbox remains solid, it maintains much better rigidity and is, therefore, more suitable to high stress and DSG builds.
- Additionally, it introduces 0 new tolerances over standard design and there is no need for the receiver pin to hold compression and gearing sections together, no wiggle, no changes to AOE.
For blaster and receiver compatibility check the standard V2 gearbox page
* note: above items have been tested but other blasters and receivers may be compatible
What's included with the shell/case?
- P Mag/gen9 mag contacts plate (more variants available here)
- M3 screws
- LDT T-piece spacer
- Steel spring retainer