G&P Complete "Special Ops" M4 Metal Receiver & Gearbox Airsoft AEG ProKit (G&P USA) Rear Wire / Black


Model: PROK-MB009B-B
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7 Customer Reviews

by Simon V. on 03/19/2015
"Seriously I'm not even sure if this is a real G&P... no G&P markings ANYWHERE (not the mechbox, externals, nothing...). Even the exterior threads for the RIS should different from other brands and well... it's not the case. I opened it up with my tech and even he thinks there is something weird about it. Personnaly I think it's an evike knock-off from China but that just my assumption. Oh forgot to say my gearbox cracked in my first season....
by Curtis B. on 03/16/2015
"I purchased this on hopes of a quick remedy to find a metal Reciever decent gearbox. From what I have seen from G&P beforehand was quite promising. Upon testing this out with a 7.4 LiPo battery, I noticed the motor, battery and wires getting hot. Mind you this is about 30 shots on semi. While I expected heat, I didn't expect this magnitude. I open the motor trip to find a G&P M120 motor which I expected, but didn't expect te to. Connections to the screw terminals on the motor to be so loose. There was at least 1mm of play which makes for horrible resistance. After cranking the screws down. Still heat but not as much. Hoping to reshim, correct AOE. All the realizable basics.

Metal Reciever & decent gearbox

370-380 with .25s too hot for indoor. (Could be pro)
Poor Assembly from Factory
Not worth price
by John D. on 02/25/2015
"Decent gearbox and upper/lower receiver. Out of the box was shooting 430 FPS with .20's. Way too hot for anywhere I play. I swapped out the spring with a m110 and FPS with .20's dropped to the 375 FPS, still too hot for indoor, but in line for outdoor. Only issue was that I had to resolver the positive motor lead because it fell off.

Shimming and wiring are very well done. Sounds great and shoots great.
G&P Complete "Special Ops" M4 Metal Receiver & Gearbox Airsoft AEG ProKit (G&P USA) Rear Wire / Black
Looking to build your dream AR-15 M4 M16 AEG without compromises? The G&P ProKit is dedicated to provide you the top selections of everything you need; and nothing you don't. Every G&P ProKit comes complete with a per-assembled AR-15 M4 receiver, a fully tuned complete gearbox, G&P motor, motor grip, and integrated deans adapter low resistance wiring harness to start you off without compromises. All that's left between you and your custom dream build, will be a front-end of your choice and stock! The ProKit is a great start for the intermediate and advanced players who wants to take advantage of the vast selections of m4 front end furniture and stocks available at Evike.com. The G&P gearbox, motor and receiver is globally recognized to be among the highest rated. Our chronograph, ROF meter, voltage and current meter have also verified that the G&P gearbox runs with lower resistance, a higher rate of fire (given same spring rating) and much smoother as the result of years of research and development G&P put into their performance parts.


About G&P

Established in 1995, G&P is among the oldest Mil-Sim training and simulation Airsoft manufacturers in the world. Started as the 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 boasts the most CNC parts and QPQ real steel finish on many of their products.

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