CowCow Hammer Power Regulator For TM Hi-capa/1911 GBB

Code: CCT-TMHC-038
  • Spring steel construction
  • Includes hammer spacers
  • For TM Hi-capa and 1911 Airsoft GBB pistols

If you're a competitive shooter looking for a way to fine tune your hammer and trigger feel, the CowCow hammer power regulator will do the trick! This set includes 2 different hammer springs and a set of 8 spacers to allow you to set your Airsoft GBB Hi-capa or 1911 up for the perfect trigger feel and weight.

Full description


The CowCow Hammer Power Regulator includes 2 different hammer springs and a set of 8 spacers to allow you to install these parts in whatever combination you require and tune the trigger feel of your GBB pistol to your needs. This set is compatible with Tokyo Marui Hi-capa and 1911 GBB pistols, and should provide an improvement in consistency no matter which spring and spacer setup you choose, thanks to CowCow's high-grade spring steel springs with their anti-corrosion coating.


  • Spring steel construction
  • Includes 2x hammer spring
  • 8 Spacers provided - 18 different combinations possible!
  • Improves the hammer and trigger engagement and feel
  • Improves shot to shot consistency
  • Offers users the opportunity to fine-tune the hammer power
  • Compatible with the Tokyo Marui Hi-capa and 1911 GBB pistols

Package Includes

  • CowCow Hammer Power Regulator For TM Hi-capa/1911 GBB



Internal Part Type
Hammer power regulator
Patrol Base - Warning Icon
Patrol Base - Warning Icon
Parts Fitting


Construction Icon
Spring steel
Internal Part Construction
Spring Steel

Part Specific

Part for Power Source Type
Weapon Platform
  • Pistol
  • Hi-Capa
  • TM 1911
Package Includes
  • Hammer spring
  • Spacers

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.

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