G&P Complete 8mm Reinforced gear box for M4 M16 Airsoft AEG - Tamiya / Rear Wiring

4.5 stars, based on 6 reviews

$125.00 $79.00

Model: GB-GP-EV-GB001B
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.

6 Customer Reviews

by Kim L. on 10/21/2015
"I've had multiple G&P's in the past and they have all been great. This is the standard gearbox for most of them, and there are only two main problems with them; the trigger contacts burn out quickly if you have deans or use semi auto a lot, and they shoot high FPS. The second one is not a problem if you go to a field that is not very strict. My field only allows up to 425 FPS and two of my three working G&P's shoot about 430-450, the last shooting 380 because its old and the O-rings on the piston are probably worn.
Overall great gearbox, but just be ready to replace the wiring harness. Also, note that the motor contacts are strictly for G&P motors on this gearbox.
by Carl S. on 09/30/2015
"This is a very nice and high quality gearbox. I would though recommend re-shimming the gearbox and putting new silicone oil and teflon grease inside it. In my gearbox the bevel gear was not shimmed properly at all. I would also recommend switching the motor connectors to the more universal type motor connectors. It also comes preassembled and is packaged in a box with bubble wrap around it.
by Brandon D. on 06/10/2015
"Awesome gearbox. I already had it for about a year now and it's still going. A must buy..
G&P Complete 8mm Reinforced gear box for M4 M16 Airsoft AEG - Tamiya / Rear Wiring
G&P Complete 8mm Reinforced gear box for M4 M16 Airsoft AEG - Tamiya / Rear Wiring

Looking to upgrade your rifle into one that performs like a G&P? G&P Rifles feature this custom made gearbox, exclusive to Evike.com, and hand-built individually by the top technicians in Hong Kong. G&P rifles shoot better than the competition due to their superior parts. This is s great gearbox to have as a primary, spare, to repair, replace or upgrade. Recommended for advanced players who have a grasp on gearbox installation, tuning and possible modification due to variations with brands of M4 rifles on the market.

Power: 340~400 FPS. Can be upgraded to use higher power spring.
Weight: 740g
Wiring Location: Rear Wired
Plug type: Large Tamiya
Type: Version II / 8mm bearing / For M4, M16 and other compatible models

Manufacturer: G&P

-8mm Reinforced Bearing Gearbox Shell
-8mm Steel Bearings
-8mm Selector Plate
-Reinforced Cylinder
-Reinforced Metal Cylinder Head
-Reinforced Metal Nozzle
-Reinforced Metal Spring Guide
-Reinforced Piston Head
-Reinforced Piston
-Reinforced Steel Gears
-Reinforced Tappet
-Reinforced High Flux Electronic wire & switch

(All the parts are G&P factory direct reinforced parts)

*Fine Tuning May be required for best performance. Upgraded gear boxes are recommended for advanced players and may require tuning.

*Motor in image not included.

About G&P

Established in 1995, 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.

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