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Lonex 8mm Airsoft AEG Gearbox Shell - Ver.2 M16 / M4

ID: 43105 (MT-GB-00-01)
3.8 stars, based on 5 reviews
Lonex 8mm Airsoft AEG Gearbox Shell - Ver.2 M16 / M4
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  • Reinforced Metal Alloy Construction
  • 8mm Ball Bearings included
  • M4 / M16 Selector and Tappet Plates included
  • Fully Compatible with Standard Ver.2 Gearbox Upgrade Parts
  • All Hardware included

  • Gearbox Type: Ver.2
    Compatibility: For Tokyo Marui, G&P, Matrix and other compatible M4 / M16 Series Airsoft AEG Rifles

    Manufacturer: Lonex

    California residents click here for Proposition 65 warning

    5 Customer Reviews

    (Write a review)

    by Phillip H. on 05/23/2017
    "I've had this gearbox shell for 6 years and it still looks new. Ive upgraded all my internals to 100% Lonex and I have not ever had 1 issue. I have taken it apart many many times to clean, (once every 30,000 rounds or so) and re grease up everything. Ive probably put over 200,000 rounds through it and its still going strong. I would highly recommend this shell...
    by Omar T. on 04/20/2016
    "Running a 25-26 rps at 420 fps on an11.1 lipo is extreme no wonder Donald's gearbox broke. Especially if you didn't radius the gearbox and fixed the angle of engagement. My shell has survived so far. Caution this shell will not fit every receiver as I learned but it does fit G&P lower receiver and any other lower with similar dimensions, it will not fit Classic Army and similar lower receivers. It has done its job, can't complain.
    by DONALD L. on 12/23/2014
    It's a version 2 mech box with nice 8mm bearings
    Cons: it's a tight fitting piece of junk! I bought 2 of these and they only came with bearings in one half of the mech box. Once the replacements arrived I installed one with a m130 spring and 16:1 gears with a high torque jg motor. Although the mech box went together a little tight when empty due to coating when the gun was together it shot a flawless 25-26 rps at 420 fps on an11.1 lipo, life was good! Then a week later after taking the field and running through about 200 rounds shot quality went to pot. Upon inspection I discovered my newly built Lonex box cracked across both halves! Disappointment! Buy this if you need a mech box for $50.00 if you need a good mech box buy something else! I have submitted for RMA for both I purchased. I'll let you know how they handle this.
    Bottom line, buy a G&P that's what my other 10 guns have and that's what any one I build in the future will have! Lonex boxes are junk!

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