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The Real Deal Airsoft

Retro Arms CNC Gearbox V2 (8mm) – QSC

Retro Arms CNC Gearbox V2 (8mm) – QSC

Regular price $104.99 USD
Regular price Sale price $104.99 USD
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Color

!! Do NOT use MAXX cylinder head !! - Retro Arms 

2024 Edition Retro Arms V2 QSC Gearbox in Black 
Standard Retro Arms V2 QSC Gearbox in Black or Blue


Key Features

  • Precision machined from billet EN AW 7075 T651 aluminum
  • Quick spring change guide system (QSC)
  • Durable anodized finish
  • Reinforcement in key stress points to counter rapid wear from high performance parts
  • Pre-radiused cylinder windows - helps evenly distribute impact force
  • Deeper wire channels along base of gearbox
  • Anti Reversal Latch access
  • Bevel gear window cut out on lower shell
  • AOE viewing window ( Sector - Piston )  
  • Comes with Ball Bearing Guide Plug and Gearbox Screws

I have personally been using these gearbox shells for many many years. It is a product that has stood up to the test of time, and it gets The Real Deal Approval. 

Compatibility: For Tokyo Marui, G&P, Matrix and other compatible M4 / M16 Series Airsoft AEG Rifles (Modification may be required depending on brand but mostly the rear portion of the lower receiver is where fitment issues most commonly occur ) 

Material: CNC Billet EN AW 7075 T651 Aluminum

2024 Edition Notes from Retro Arms 

We made some useful improvements into our CNC gearboxes V2:

  • Spring holders have grooves, so the springs for tapped plate and trigger switch will not jump off.
  • Added groove for safety lever, so it will hold during installation.
  • Added groove for trigger spring, for better fitting.
  • AOE control hole.
  • Sockets for bushings/bearings have smaller diameter about -0,02mm (7,98mm), for non-overturning the bushings during installation. The socket edges are cutted down for better installation.
  • We enhanced grooves for wiring for 1mm, you can now use wirings with 2,5mm diameter.
  • Added protecting edge for wiring against the motor.
  • All threads are now shaped instead of cutted for better strength.
  • Both of the gearbox parts are centered by milled grooves and edges.
  • Added hole for releasing anti-reverse latch.
  • For better durability, we added more material around cylinder head part of the gearbox, this was the most critical part and we added 100% more material where is huge radius.
  • Added groove for anti-reversal latch spring, so it will not jump off.
  • Outer edges are now cutted off.
  • You can find what type of sockets gearbox have on the outside part of the gearbox (8mm or 9mm). 
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