The best and most reliable nylon gearbox housing available.
- M4A1 Gen 8
- Scar V2
- MP5 V2
- Saw M249 V3
Want to add bearings? This gearbox shell uses 7mm bearings.
*Your blaster may be compatible even though it isn't listed please send us a message if you're unsure.
- Nylon Gen 8 Shell
- Nylon Dust Cover
- Nylon Motor Shell
- 10 x Screws
- 2 x Motor Screws
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