WE Tech Replacement GBB / GBBR Airsoft Magazine Fill Valve

Product Code:

Our take:  This reinforced fill valve can handle high-pressure gas and is compatible with gas blowback magazines from brands like WE, HFC and KJW.  Constructed out of reinforced material, this WE Tech fill valve includes a built-in O-ring for tight air seal and replaces damaged or weakened valves.

- Fits most GBB/GBBR mags (HFC, KJW and more)
- 100% compatibility with WE GBB mags
- Reinforced material
- Tight-seal O-ring

Package includes:  1X fill valve

Write A Review

  • Please do not use the review feature to ask questions. Any reviews containing questions will not be answered, and will be deleted
  • Please keep your review clean of obscenities and other distasteful content
  • Please be detailed in your review, and talk about what you like/dislike about this product
  • Click here to review submission guidelines.

No one has reviewed this product yet, why don't you be the first?

Get exclusive deals & insider tips:


Call Our Support Team:

(818) 495-6502