Gearbox version II for M4 (8mm bearings) gold (skeleton) - Delta Armory
Reinforced CNC-machined V2 gearbox shell made from EN AW 7075 aerospace aluminum, designed for M4 platforms, supports ETU units and quick spring change.
Gearbox Version II for M4, 8mm Bearings, Gold Shell – Delta Armory
The Version II gearbox shell from Delta Armory is manufactured from EN AW 7075 T651 aircraft-grade aluminum and CNC-machined for maximum precision. Thanks to its material strength, it holds significantly stronger springs than standard alloy gearboxes and maintains long-term durability even under increased load.
It is designed to fit Delta Armory replicas without modification, but can also be used in rifles from other brands — in some cases minor fitting may be required. The gearbox includes a Quick Spring Change system (QSC) that allows spring replacement without removing the gearbox from the receiver (when using the original Delta Armory spring guide).
The internal space is enlarged for convenient routing of low-resistance silicone wiring. Additional features include enlarged inspection windows for shim adjustment, a release port for anti-reverse latch, and support for 8mm bearings.
The treated internal surface ensures smooth movement of the piston, tappet plate and other internal components. The shell is compatible with advanced controller units such as ETU, Perun Hybrid V2 or GATE Titan V2 BT.
Features
- Material: EN AW 7075 T651 aerospace aluminum
- CNC-machined construction
- Type: V2 gearbox shell for M4 platform
- For 8 mm bearings
- QSC – quick spring change
- Increased durability for strong springs
- Additional wiring space
- Open windows for easier shimming
- Compatible with ETU/Perun/Titan control units
- Weight: 131 g
- Manufacturer: Delta Armory
| Category: | Gearbox skelet |
|---|---|
| Weight: | 0.131 kg |
| EAN: | 8592870134968 |
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