WE-Tech Replacement Fill Valve for WE-Tech M4 Gas Blowback Rifle Magazines

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Introducing the WE-Tech Replacement Fill Valve for M4 Gas Blowback Rifle Magazines. Manufactured by WE-Tech, a trusted brand in the airsoft industry, this replacement valve is designed to deliver reliable gas flow and enhance the performance of your WE-Tech M4 Gas Blowback Rifle magazines. Crafted from high-quality brass and rubber materials, this fill valve ensures durability and longevity, withstanding the rigors of intense airsoft battles. Its robust construction guarantees optimal gas sealing and efficient operation, providing consistent power and accuracy shot after shot. The WE-Tech Replacement Fill Valve is a direct OEM replacement component, specifically designed to fit WE-Tech M4 Gas Blowback Rifle magazines. It offers a hassle-free installation process, allowing you to quickly replace a damaged or worn-out valve and restore your magazine's functionality. Whether you're upgrading your existing magazines or need a reliable spare part, the WE-Tech Replacement Fill Valve is an essential component for every airsoft enthusiast. With its superior quality and compatibility, it ensures a smooth and consistent gas flow, maximizing the performance and reliability of your M4 Gas Blowback Rifle magazines. Don't let a faulty valve hinder your gameplay. Upgrade to the WE-Tech Replacement Fill Valve and experience enhanced gas efficiency and performance on the battlefield.


  • Direct OEM replacement for the stock green gas injection valve on WE-Tech M4 GBBR magazines
  • Designed as a spare part or upgrade component for WE-Tech magazines
  • Cold-resistant construction ensures reliable performance in various weather conditions
For WE-Tech M4 Gas Blowback Rifle Magazines
Brass & Rubber
Package Includes:
1x Fill Valve
30 Day Return & Warranty

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