ASG B&T 40mm Grenade Launcher GL-06 i4 Thermal Lens system with Hardcoat

Thermal Lens system with Hardcoat Lens treatment

May fit in small tight airsoft guns

For more information on what this does

1 AEG airsoft gun

ASG B&T 40mm Grenade Launcher GL-06 i4 Thermal Lens system with HardcoatASG B&T 40mm Grenade Launcher GL 06. A single shot 40mm airsoft grenade launcher with folding stock and front grip. High quality polymer build and easy to use! Compatible with all 40mm gas BB shells, Master Mike, 40 Mike, and other styles. Covered in rails for mounting optics and attachments. The B&T GL 06 is a fully licensed replica grenade launcher, originally made by the Brgger & Thomet, Switzerland. The stock and receiver are made of polymer and