Echo1 MAX Series M4 CNC Hop-Up Chamber Unit


Model: HU-E1-M4CNC
This item is MAP controlled
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2 Customer Reviews

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

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
    This product was added to our catalog on Thursday 08 December, 2011.

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