3D PRINT Handheld Grenade Launcher

Brand: 3D PRINT 

Model: Handheld Grenade Launcher

Capacity: 1 rounds 

Caliber: 6 mm BB (via 40mm Airsoft Grenade Shells)

Fire Modes:  Single Shot (manual reload)

System: Gas-powered 

Material: 3D Printed Polymer Frame

Weight: ~1,200–1,500 g 

Overall Length: ~300–350 mm

Inner Barrel Length: N/A (shell-based system)

Energy: Depends on shell type (typically 120–200 fps per BB, wide spread)

Hop-Up: None