Hop Up Units & Rubbers

Hop up units and rubbers are a vital part in your airsoft gun (both gas blowback and AEG). The hop-up unit and rubber are responsible for putting backspin on the BB to make it spin in flight - This gives the BB lift thanks to the Magnus effect. Hop up units differ depending on the AEG model that it is designed to be installed in and some systems will even have bespoke hop units - Like VSR10's and some other sniper systems. 


SHS/Rocket  70 degree hop rubber for AEG  - Blue

SHS/Rocket 70 degree hop rubber for AEG - Blue

SHS 70 degree hop rubber - Blue Great upgrade to increase range and accuracy of your AEG..

  • Rocket (SHS) 60 degree Reinforced chamber packing AEG hop up bucking

    Rocket (SHS) 60 degree Reinforced chamber packing AEG hop up bucking

    Rocket (SHS) 60 degree Reinforced chamber packing AEG hop up buckingDepending on stock levels these ..

  • Jing Gong MP5K Hop up Unit

    Jing Gong MP5K Hop up Unit

    Jing Gong MP5K Hop up Unit Standard replacement hop unit for MP5K...

  • SHS Air Seal Reinforced chamber packing\AEG hop up rubber bu

    SHS Air Seal Reinforced chamber packing\AEG hop up rubber bu

    SHS Air Seal Reinforced chamber packing\AEG hop up rubber bucking 70 degree..

  • ZCI Hop-up rubber with Bucking 60°

    ZCI Hop-up rubber with Bucking 60°

    The ZCI Hop-up rubber with Bucking (60°) is an excellent quality silicone hop-up rubber that yields ..

  • Hadron MK23 Socom NBB M-TDC Cover TM, STI, ASG - Logic Screw Adaptor

    Hadron MK23 Socom NBB M-TDC Cover TM, STI, ASG - Logic Screw Adaptor

    Logic Screw triple adaptor plate for the M-TDC chassis. Note M-TDC cover/chassis is not supplied wit..

  • Cow Cow Hopup Bucking Combo

    Cow Cow Hopup Bucking Combo

    CCT HopUp busking is manufactured by high-quality anti-oil rubber material. It can prevent swelling,..

  • Rocket (SHS) Rotary Hop Up Chamber for M4 - Plastic

    Rocket (SHS) Rotary Hop Up Chamber for M4 - Plastic

    Rocket (SHS) Rotary Hop Up Chamber for M4 - PlasticA rotary style for precision adjustment Fits ..

  • Rocket M4 Hop Up Service Kit

    Rocket M4 Hop Up Service Kit

    Rocket M4 Hop Up Service Kit..

  • Rocket M-Block M4 Gearbox Reinforcing Clamp

    Rocket M-Block M4 Gearbox Reinforcing Clamp

    CNC aluminium device which fills the space around the HopUp chamber. Holds weak front part of the ge..

  • Rocket G36 Hop up unit

    Rocket G36 Hop up unit

    Rocket G36 Hop up unit Replacement G36 hop unit for Jing Gong series. This may fit Classic Army, To..

  • Jing Gong G3 Hop up unit

    Jing Gong G3 Hop up unit

    Standard replacement hop unit for JG G3 series AEG...

  • Rocket G36 CNC Hop unit inc Rubber

    Rocket G36 CNC Hop unit inc Rubber

    Rocket G36 CNC Hop unit inc Rubber Made from 7075 Aluminum with rotary adjustment..

  • MAXX Model CNC ICS Hopup Chamber MI - PRO w/ Tracer

    MAXX Model CNC ICS Hopup Chamber MI - PRO w/ Tracer

    MAXX Model CNC ICS Hopup Chamber MI - PRO w/ Tracer Fits ICS AEGS only CNC Aluminum Hopup Cham..

  • MAXX Model ICS  CNC  Hopup Chamber MI - SPORT w/ Tracer

    MAXX Model ICS CNC Hopup Chamber MI - SPORT w/ Tracer

    MAXX Model CNC Aluminum Hopup Chamber MI - SPORT with Tracer For the ICS Rifles PRODUCT INFOR..

  • MAXX Model CNC  ICS Hopup Chamber MI - SPORT

    MAXX Model CNC ICS Hopup Chamber MI - SPORT

    MAXX Model CNC ICS Hopup Chamber MI - SPORT Will Fit ICS Weapons only CNC Aluminum Hopup Chambe..

  • Prometheus Hard Standard Bucking (Prommy Red)

    Prometheus Hard Standard Bucking (Prommy Red)

    Prometheus Hard Standard Bucking (Prommy Red)Proven performance, excellent range, and superior accur..

  • Maxx Model Precision Hopup Chamber SRG (R/H) For SRS/HTI GBB Bar

    Maxx Model Precision Hopup Chamber SRG (R/H) For SRS/HTI GBB Bar

    Both SRG and SRE Right-Handed & Left-Handed Hopup Chambers are designed specifically for SRS/HTI..

  • 6 Shooters Hop Unit arm for AK series AEG

    6 Shooters Hop Unit arm for AK series AEG

    6 Shooters Hop Unit arm for AK series AEG By now if you're a user of AK variant airsoft AEGs, then ..

  • 6 Shooters AK74/47 Hop Unit retention block

    6 Shooters AK74/47 Hop Unit retention block

    6 Shooters AK74/47 Hop Unit retention block By now if you're a user of AK variant airsoft AEGs, the..

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