NINE BALL - Green Gas Injection Valve for GBB Pistols and Rifle Magazines HK Army speed feed The scope is an illuminate

The scope is an illuminate reticle to all the user to quickly acquire argets even in low light conditions

Full-automatic

Gearbox Type: Proprietary EVO3 A1

54” IN (In packaging)

NINE BALL - Green Gas Injection Valve for GBB Pistols and Rifle Magazines HK Army speed feed The scope is an illuminateFeatures: Replace your original Airsoft GBB Magazine fill valves (5mm Diameter) Hides that ugly brass from the bottom of your magazines Pack of 3 Manufacturer: Nine Ball Specifications: N A Dimensions: 128mm L x 23mm D Weight: 1 oz Thread Pitch: N A Compatibility: Tokyo Marui KSC Marushin Maruzen Airsoft GBB Pistols Material: Steel Package Includes: 3 NINE BALL Green Gas Injection Valves