Contact Us (626) 286-0360 Walk-In Superstore Daily Deal
New Phone Support Hours M-F 8am-5pm PST
Browse by Type or Category
Memorial Day SALE - 25% OFF (exclusions apply, see details)   Use code: MEMORIALDAY  —  Click here for selected MAP Brands on SALE

Matrix Match Grade M4 / M16 Airsoft AEG Gearbox Reinforced Full Tune Up Kit

ID: 40350 (FTK-MTX-01)
4.7 stars, based on 6 reviews
Matrix Match Grade M4 / M16 Airsoft AEG Gearbox Reinforced Full Tune Up Kit
Hover or touch above to zoom

$80.00 $50.00

The Matrix Match Grade AEG Full Tune Up Kit comes complete to replace all your AEG internals into CNC parts for a full tune up on your gearbox's longevity, precision, durability and performance! CNC process provides the highest level of precision which in return will give you an energy efficient and smooth operating AEG. Although this kit is made for the M4 and M16 series, it can be used for G3, MP5 and other Ver.2 Gearbox AEG as the only incompatible part would be the air nozzle (which you can use the stock nozzle or buy a spare CNC.)

  • Complete tune up kit with all the reinforced parts your gearbox needs!
  • CNC Processing parts for maximum durability, fitting and precision.
  • Optimized parts for 400 FPS applications. Great for 350 FPS setup with M100 spring.
  • High Quality CNC Aluminum and Steel precision performance parts.
  • Professionally tested precision and fitting.

  • Kit Includes: CNC Aluminum Cylinder Head, Aluminum Cylinder, Polycarb Piston w/ Metal Teeth, Aluminum Piston Head, 18:1 Steel Gears, M120 Spring, Aluminum Air Nozzle, Aluminum Bearing Spring Guide
    Compatibility: For Tokyo Marui and other compatible Ver 2 Airsoft AEG Gearboxes
    Material: Aluminum, Steel
    Processing: CNC Machining.
    Manufacturer: Matrix Tactical Systems

    6 Customer Reviews

    (Write a review)

    by Kristian P. on 11/07/2013
    "I have been using this kit in my Classic Army M15 for about 4 months now and it has worked out pretty well so far. The only issue I have with the kit is the grease that comes with it does not have much and it does not come with shims which isn't that big of a deal anyways. Also the stock CA motor would not pull the M120 spring so I have an M100 in there right now and it shoots about 340-350 fps. Overall a pretty solid kit for the price especially because I got mine when it was a doorbuster for only $50.
    by Kevin L. on 07/28/2013
    "Great kit, but one thing of note. If you don't have a high torque motor your going to need one to pull the M120 Spring. A stock motor won't even budge it.
    by Sergey K. on 02/07/2013
    "Overall, a good kit. Parts are made of steel, not aluminum, and do appear to be m120 capable.

    Just installed them yesterday. Most parts that came in the set are of very good quality and workmanship, with additional seals to increase compression. They obviously were much better than the original ones I had in my gun. It sounds as if this kit may generate up to 130-135 possibly, will have to check.

    During installation, we found out that the cylinder that comes with the kit is quite superficially polished on the inside, which doesn't produce decent pressure. Had to use a well-polished native cylinder and it gave an amazing compression.

    The set doesn't come with shims (are a must) and there are no bushing bearings either. Need to have those just in case the original ones are not good enough. Grease that comes with the set is not really good either, and the amounts are small, so get more for both piston and the gears.

    If you get all of the things on top of the kit, you'd be all set. Still a steal at $60, and with a bit of extra money would give you a very good tune-up kit. Would not give it a 5 star, but is definitely a a 4-star.

    Questions, Answers and Comments

    Discuss about Matrix Match Grade M4 / M16 Airsoft AEG Gearbox Reinforced Full Tune Up Kit with your friends and fellow shoppers!

    Comment or answer questions for a chance to win awesome prizes. Details can be found on the Facebook page. Remember to check "Also post on Facebook" to qualify for the giveaways!

    Have an urgent question about this item? We monitor these comments daily, but it may be faster to email us directly or call us at (626) 286-0360. Our resident experts are standing by to answer your questions!

    Search tags for related products