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CYMA 100rd Extended Magazine for CM030 / 18C AEP Pistol

ID: 28399 (MAG-CM030-C27)
4.0 stars, based on 14 reviews
CYMA 100rd Extended Magazine for CM030 / 18C AEP Pistol
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MAP ProtectedExempt From Coupons
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.


  • Made from high impact polymer
  • 100 round high capacity

  • Capacity: 100 rounds
    Material: High strength PVC
    Compatibility: For CYMA CM030, CM123 Airsoft AEP pistols

    Manufacturer: CYMA

    About CYMA

    CYMA is among the oldest, most experienced and the largest Airsoft manufacturing facility in the world. Known for their unmatched quality control and professionalism, CYMA is selected to be the OEM of a vast amount of Airsoft products. Durability and performance meets affordability!

    14 Customer Reviews

    (Write a review)

    by David J. on 01/15/2019
    "Crazy capacity! This is a great investment, but do be careful, it is made of plastic and sticks out a good 1-2 inches from the gun and could probably be snapped if hit right.
    by Edward M. on 11/26/2018
    "It's a real hit and miss with these mags. While they're cheap and effective, some of them will have the feed lips wear out and you'll only be able to carry around half of the intended capacity. The spring is strong to feed down to the last BB. But I've had games where I hear a racheting sound only to see my tracer BBs squirt out if I rub the magazine the wrong way. I bought 4 of these together and I found that I had to toss 2 of them because mid-match I realized I lost a lot of ammo along the way. This was after several hundred rounds being fed into them.

    Later I thought I should try this again, so I got another 4, but I decided to be a little more cautious rather than just going out of the box and playing with them immediately. I tested all of them to full capacity and decided to stress test them by jiggling them around, running around the house with my full airsoft loadout as a simulated CQB game, and gently tapping the base if i can upset the strong spring. Sure enough none of them passed the test as I had to get the vacuum cleaner to pick up after my mess I caused. I didn't return them since I didn't want someone else to get these lemons, so I tossed them into the DC recycle bin. ...also losing half of my .20g EF bbs.

    I ended up buying the Marui brand extended magazine from elsewhere. I took the hit in shipping but I'm not leaving a BB trail of where I was during CQB matches at Tactical Airsoft Manassas.

    1 star for existing
    2 stars for trying
    by Michelle F. on 06/27/2017
    "Everything arrived well in Brasil
    comprei esse mag mas 4 de m4 e chegou tudo ok no brasil e menos de 1 més recomendo

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