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G&P Reinforced V.2 Gearbox Set with 8mm Bearing for M4 MP5 M16 Series AEG Rifle

ID: 30235 (GB-GP844)
4.0 stars, based on 3 reviews
G&P Reinforced V.2 Gearbox Set with 8mm Bearing for M4 MP5 M16 Series AEG Rifle
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The manufacturer of this product enforces a strict minimum advertised price (MAP) policy which excludes this product from any additional discount coupon codes. This item, however, may qualify for free shipping.
This is the award winning G&P Version II gearbox for M4 / M16 / MOD5 / MP5 and other Version 2 gearbox series AEG.
Reinforcement kit includes 8mm Lipoly ready gearbox shell, screws, G&P ultra precision shim sets, 8mm bearing and M4 selector plate.
The G&P reinforced gearbox is ready to withstand high power output and will reduce the amount of wear and tear.

Material: Aluminum
Manufacture: G&P
Gearbox Type: Version 2
Compatibility: G&P, Tokyo Marui, JG, Echo1, Dboys and other similar M4 M16, MP5, G3 and other Ver. 2 compatible AEG Rifles (Metal Body may be required)
Package Includes: Aluminum Mechbox, 6x 8mm Bearings, G&P Precision shims, selector plate.

  • Integrated Steel Single Shot Safety Lock.
  • Heavy Duty Aluminum Construction for true lipo ready performance
  • Made to withstand High Power Output
  • Compatible with Tokyo Marui and other similar internal parts
  • 8mm Bearing Set included
  • About G&P

    G&P is among the oldest Military-simulation and training Airsoft manufacturers in the world. Started as a top combat light provider for law enforcement and military agencies around the world, G&P branched into Airsoft manufacturing with the same belief to never sacrifice quality for lower price. Their motto is visible on every G&P product. Every G&P AEG rifle is hand assembled and individually fine-tuned by top technicians in the industry to match G&P's unparalleled quality and reputation. G&P utilizes CNC precision machining and real-steel finish/coating processes on many of their products.

    3 Customer Reviews

    (Write a review)

    by Kobe G. on 03/21/2013
    "Works like a charm. G&P products never failed me, love my new 25 RPS high speed CQB-R!
    by Nintendo B. on 02/23/2012
    "Strong gearbox, but there's some things to discuss when purchasing parts to upgrade.

    a. STRONG GEARBOX, it can run a M135/150 all day. M170 you probably want for single shot.
    b. Comes with a nice set of bearings, two sizes of shims, and a plate - SWEET EXTRAS!
    c. Easy assembly disassembly of the frame, fits nice.

    a. My metal spring guides did not fit properly in the back of gearbox shell, had to file the two pegs down on the rear of the spring guide.
    b. I tried three different cylinder heads before ending up using a G&G stock cylinder head out of a G4 that would fit in the shell. The CNC machined version 2. M4/M16 wouldnt fit, and 2 stock version 2's would not as well, the shell would not close.
    c. The gearbox does not fit gears that are half tooth, the Matrix super torque set was too big, and modifications would need to be made for the helical gearsets. I stuck with regular gearset, don't want to weaken the new G&P gearbox shell by dremeling.
    by Corey M. on 03/22/2009
    "I cant really say anything good about this gearbox. I never used it long enough to see how it holds up. It fits fine in my ics mp5 lower receiver but it wont fit in my classic army m15a4 lower receiver. Its a good deal considering what it comes with and the price but i would suggest going with a different gearbox spend the extra money. the bearings work very well but just wasn't worth my money

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