Grenade Launcher Airsoft 40mm

Grenade Launcher Airsoft Used screw: 3x25 for body 3X 3x15 for pistol grip 2X 3x10 for RIS rails 4X Used spring: D/d = 7.7/0.7 mm L=41.5 mm or similar - and cut it to 10mm long 2X 3D printing settings Plate1: 0,2 mm layer 8 walls 30% infill no supports Plate 2: same as plate 1 but wit normal supports 25° threshold angle Update 1.6.2025 Modified trigger (added radius for better durability) Modified firing pin (reorient print position and added chamfer for better durability)