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Airsoft Masterpiece Valve Knocker Spring Set Of 2

[41037 / AM-HP-DVS]
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The Airsoft Masterpiece Valve Knocker Spring Set is perfect for players that tend to lose small parts or have parts that are worn down. This spring assists the knocker to hit the back of the magazine to allow gas propel the BB. The stiffer spring design is great for ensuring the performance of you hi-capa is at its best for your next airsoft adventures.

Manufacturer: Airsoft Masterpiece
Model: Valve Knocker Spring Set Of 2
Package Includes: 2x Springs
Warranty Length: 45 Days
Warranty Handler: Airsoft GI (Warranty Policy)


  • Metal Construction
  • Stiffer Spring Design
  • Drop-in Upgrade
  • Compatible w/ Tokyo Marui Hi-Capa Airsoft Guns

Please Note:

  • Professional installation is recommended. Improper use or installation of upgrade parts are 99% of the time the cause of failures of these items.
  • Please thoroughly inspect any parts for defects before attempting installation. Due to the high possibility of damage from improper installation, we will not warranty parts after attempting installation.

Manufacturer: Airsoft Masterpiece
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All airsoft guns are required to have the tip (1/4 inch) of the barrel permanently colored in blaze orange. No person may openly display or expose any imitation firearm (replica firearm), in a public place. The term "public place" means an area open to the public or exposed to public view and includes streets, sidewalks, bridges, alleys, plazas, parks, driveways, parking lots, automobiles, whether moving or not, and buildings open to the general public, including those that serve food or drink, or provide entertainment, and the doorways and entrances to buildings or dwellings and the grounds enclosing them.

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