GUNS MODIFY - Reinforced Stainless Steel Output Valve Set for GBB Airsoft Pistol Magazine

Features:

• Perfect for replacing or upgrading the stock brass cores in your gas pistol magazines
• Made from durable stainless steel material
• Includes two complete valves, allowing you to either keep spares or upgrade multiple magazines
  

Manufacturer: Guns Modify

Specifications: 

Compatibility: VFC / Umarex / Elite Force GLOCK Series Gas Blowback Airsoft Pistols

Material: Stainless Steel