M4-KIT-03-2 GHK M4 Enhanced Blowback Recoil Spring

$9.00

  • Brand: GHK
  • Product Code: M4-KIT-03-2
  • Availability: In Stock

M4-KIT-03-2 GHK M4 Enhanced Blowback Recoil Spring

● Material: steel.
● This item is made by GHK, which is powerful than the original spring number #M4-34.