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Home » Accessories & Parts » AEG Internal Parts » Gearbox Tune-Up Kits

Guarder SP120 Full Tune-Up Kit for M14 Series Airsoft AEG
(TM / Echo1 / CYMA / Matrix Type)

ID: 24797 (FTK-GE-FTK-46)
FTK-46
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Guarder / Intruder Shop

$110.00

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Product Description


Guarder SP120 Full Tune-Up Kit for M14 Series Airsoft AEG (TM / Echo1 / CYMA / Matrix Type)

Full Tune-Up Kit Include:

SP120 Spring (Oil Quenched/Tempered Si-Cr Alloy Steel Wire)
Polycarbonate Piston
Air Seal Nozzle
Ball Bearings Spring Guide
Polycarbonate Ventilation Piston Head
Stainless Cylinder Head
Lucid Chromium Plating Cylinder
Original Type Steel Gear
Enhanced Tappet
6mm Steel Bushing
Shim Set
SUPER-LUBE Oil X3

Material: S303 Stainless Steel/Brass/Polycarbonate/Aluminum/Acetal/Steel

4 Customer Reviews

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by jon z. on 11/17/2011
"can this handle a matrix high speed, my stock piston teeth stripped so i bought this?

Webmaster: You meant a "High speed motor"? Yup! But you may want to use a weaker spring as M120 is border line of high speed motor.
by Valerie E. on 03/07/2009
"Just bought this and put it in my CYMA M14, along with a JBU tightbore and the stock bucking and stock motor. This put the gun up to 425 FPS using TSD .20g bb's, and the best part is that the gun shoots within 5 FPS of each shot, so there is no varying. I am very pleased with the results, however the gearbox takedown of the M14 made it quite the job.
by CJ E. on 09/11/2008
"He is right, but the G&G doesn't need a tune-up unless one of your parts broke.

I'm getting this for my Cyma M14, because the internals are really rubbish... I might get that 7mm KA gearbox too, if my stock one breaks.

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Guarder / Intruder Shop