Airsoft Masterpiece CNC Steel Hammer & Sear Set For Tokyo Marui Hi-capa GBB - Infinity SR Style

Airsoft Masterpiece
  • Hammer and sear set
  • CNC machined from Steel
  • For TM Hi-capa GBB and clones

If you are building a race pistol for IPSC, or you are compiling a list of the ultimate Hi-capa parts for that dream build, here is another item for that ever-growing basket! Introducing the Airsoft Masterpiece CNC Steel Hammer & Sear Set for Tokyo Marui Hi-capa GBB, a precisely machined replacement hammer and sear set that will have your Hi-capa shooting consistently, with a trigger pull as crisp as breaking glass!

Full description


The CNC Steel Hammer and Sear set from Airsoft Masterpiece is a must have if your goal is to own the ultimate Hi-capa GBB pistol! The parts in this set are all precisely CNC machined from steel, guaranteeing a long service life and the crisp, high quality feel of a custom competition pistol.

The hammer in this set is styled after the Infinity SR style hammer, granting some appropriate race gun styling to your pistol. The set is available finished in either subtle matt silver, or racy dual-tone black and silver, allowing you to choose the set which best suits your build. The set includes the hammer, sear, valve knocker, and hammer strut, as well as the hammer strut pin and hammer axis pin.


  • Complete hammer/sear set
  • Infinity SR style hammer
  • CNC machined from Steel
  • Two finishes to choose from: Matt Silver or Black/Silver Dual-tone
  • Provides extra rigidity and improved trigger feel
  • For Tokyo Marui Hi-capa 5.1 GBB pistol and clones

Package Includes

  • Airsoft Masterpiece CNC Steel Hammer & Sear Set for Tokyo Marui Hi-capa GBB - Infinity SR Style



Parts & Accessories Type
Internal Parts
Internal Part Type
Sears, Hammer Assembly,

Weight and Dimension

Weight KG Icon
Weight (KG)
Approx. 0.024kg


Colour Wheel Greyscale
Item Colour
Silver, Dual-Tone,
Construction Icon
Internal Part Construction

Part Specific

Part for Power Source Type
Weapon Platform
  • Pistol
  • Hi-Capa
Package Includes
  • Hammer
  • Sear
  • Valve knocker
  • Hammer strut

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.