Injection Valve Black (3pcs)

Features:

• Replace your original Airsoft GBB Magazine fill valves (5mm Diameter)
• Hides that ugly brass from the bottom of your magazines
• Compatibility: Tokyo Marui / KSC / Marushin / Maruzen Airsoft GBB Pistols
• Material: Metal Alloy
• Package Includes: 3x Injection Valves