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SHS MAX Series M4 CNC Hop-Up Chamber Unit

ID: 37211 (HU-E1-M4CNC)
4.0 stars, based on 3 reviews
SHS MAX Series M4 CNC Hop-Up Chamber Unit
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This item is currently Out of Stock Usually restocked within 1-3 weeks.
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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.
Echo1 MAX Series M4 CNC Hop-Up Chamber Unit

  • One Piece Precision CNC Machined Hop-Up Unit
  • Anodized Finish
  • Includes Chamber Parts (Bucking not Included)

  • Compatibility: Standard TM Compatible M4/M16 and other Series Airsoft AEG Rifles
    Manufacturer: Echo1 / SHS / Matrix (SHS OEM)

    About ECHO1

    Since its inception the Echo1USA brand has strived to provide our clients with uncompromising quality of products and customer service. As avid Airsoft players ourselves, we are able to understand the needs of the sport and the frustration with inferior products. Our commitment to yielding the finest most affordable Airsoft Guns and Accessories on the market today is steadfast, and remains the foundation of our continued success.

    California residents click here for Proposition 65 warning

    3 Customer Reviews

    (Write a review)

    by spencer h. on 02/16/2015
    "This hop-up felt and looked like a great item at first, but it had several issues.

    1. The gear screw it came with stripped in about 2 seconds
    2. The little clips that hold the gears on the unit are near impossible to get on, and they tear up the back of the plastic gears.
    3. it did not include a nub, but i had a spare.
    4. it does not hold onto the nubs and they will roll out of the unit unless there's a barrel in it.
    5. Lastly, even though the c-clip snaps on securely, the barrel moves around ruining the air seal making it totally useless

    The only reason i don't give it a 1 is that the unit itself is well constructed.
    by Logun N. on 07/27/2013
    "Very high quality hop up. This coupled with the Maple leaf bucking and nub makes for an amazingly accurate combination. Literally no hop applied and my .25s are flying far and strait with stock barrel.
    by Claudio C. on 03/17/2013
    "i ordered this hop up for my G&P M4 and it makes everything come together. the CNC cut aluminum is super light weight.. the one i ordered was missing one piece.. the c clip.. but i had a spare one. other than that the hop up is a must buy. PERFECT for your AEG that you put alot of time into. why not get the best hop up that alos looks way nicer than any one else's hop up:)

    very slick looking. colors are spot on
    echo 1
    CNC aluminum
    ver. 2 grBox


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    This item is currently Out of Stock. Most out of stock items are restocked within 1-3 weeks. Some items may take longer. Please add this item to your wishlist to keep posted on its availability.

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