| Level 0 Gearbox Upgrade | 350-400 fps | $65 |
| Level 1 Gearbox Upgrade | 350-400 fps | $125 |
| Level 2 Gearbox Upgrade | 350-425 fps | $200 |
| Level 3 Gearbox Upgrade | 350-425 fps | $275 |
| Maintenance | Clean and Reshim | $65 |
| Electrical Upgrade | Systema Parts | $90 |
| Accuracy Upgrade | (Tightbore Barrel) | $120 |
For owners of Classic Army guns and other brands that more or less copied Tokyo Marui,
we have created an upgrade tree to take advantage of some of the reinforced parts the
guns come with and to address some of the areas that need attention. This is a
general guideline, as each brand and item within that brand will have different needs.
Brands include: CA, G&G, G&P, VFC, JG, GB, Echo 1, JLS, and Inokatsu.
Level 0 Gearbox Upgrade - 350-400 fps - $65
Basic upgrade for TM Clones. We install an upgraded spring, clean up and retune the gearbox. You can pick the velocity between 350 and 400 fps. (The higher the velocity, the more wear and tear it puts on the other parts. 400 fps is is the highest we consider "fairly safe" for the stock gearset.)
Level 1 Gearbox Upgrade - 350-400 fps - $125
The level 1 upgrade builds on the level 0 by upgrading the piston group and cylinder. Helps with durability and performance.
Level 2 Gearbox Upgrade - 350-425 fps - $200
The level 2 upgrade builds on the level 1 by upgrading to a medium grade helical torque up gearset. Adds to durability.
(Note: We are currently out of stock on this gearset.)
Level 3 Gearbox Upgrade - 350-425 fps - $275
The level 3 upgrade builds on the level 1 by upgrading to a high grade helical torque up gearset. Adds to durability.
Maintenance - $65
A complete take down and cleaning of the gearbox, body, barrel, and hopup unit.
Electrical Upgrade - $90
This upgrade replaces the motor, wiring and switch assembly with TM EG1000 motor and Systema low resistance wiring assembly. It's been shown time after time that the stock CA wiring assembly can't handle a high amount of stress for very long. Either the contacts degrade to the point of being useless, or the plastic assembly melts, or the shelf on the trigger shuttle wears down, or the silicone wiring breaks and shorts.... the point is it'll need replacement at some point.
If we are performing another service on the gun, there is no additional labor charge. If this is the only service being performed, add $20.
This upgrade is only available to guns with a version 2 gearbox (M4, G3 variants, MP5) and not guns with a version 3 gearbox (G36, AK74, SA58).
Accuracy Upgrade (Tightbore Barrel) - $120
With this upgrade we replace the CA stock hopup unit and barrel with a Systema unit, Stainless Steel barrel, and new hopup packing.
Provides a noticeable improvement in accuracy and shot groupings. When grouped with a gearbox service there is no additional labor charge. If done separately, add $20.
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