RetroArms M4 Hop-Up Unit C-Clip

Code: 6472
  • Perfect Spare Part
  • For M4 / AK Hop-Ups
  • For RetroArms Hop-Up

    A replacement C-Clip for RetroArms M4 / AK Style Hop-Up Units, which is designed to hold barrels in place, preventing them from coming out of the weapon during play. 

    Full description


    The C-Clip is constructed from Polymer, and is designed for RetroArms hop units. This part is a perfect Spare or Replacement for those who have lost their C-Clip during weapon maintenance, or for those who like to keep spare parts should theirs break the day before a Skirmish.


    • Lightweight Polymer Construction
    • Replacement C-Clip for both RetroArms M4 / AK Hop Units
    • Perfect Spare or Replacement
    • Holds Barrels in place

    Package Includes:

    • M4 Hop-Up Unit C-Clip

    Special Instructions:

    This item require slight technical knowledge so always seek professional help before installation, this C-Clip is designed along side RetroArms own components and compatibility can not be guaranteed with other branded gearboxes.



    Internal Part Type
    Hop-Up Unit


    Colour Wheel Greyscale
    Item Colour
    Construction Icon

    Part Specific

    Part for Power Source Type
    Weapon Platform
    • AK Platform
    • M4 / AR15 / M16

    Size guide

    Parts Fitting

    Upgrades and Downgrades should only be undertaken by experienced players, or Airsoft Technicians. Please note, changing any internal parts of a weapon voids its warranty unless done in-house by our staff. 

    Please ensure that when fitting parts the part purchased is the correct part, as once a part has been fitted we cannot accept return.

    We do know that players love to tinker, so we're here to give you help should you require it, and if needed you can get in touch with our workshop for more help!

    Unique Parts

    Please note that some parts may be unique to a specific brand of weapon. For example: Parts for an ASG M4A1 may not fit an ICS M4A1.

    Parts from the same brand typically have a high chance of fitting, though be warned, some replicas use unique parts, so please ensure the part will fit before you attempt to fit it.

    If you require help with fitting any parts feel free to get in touch with us via our Contact Us Page.