Foldable Linear Airsoft Stock

cults3d

This is a 3d printable folding stock compatible with airsoft guns. It can be attached to any gun with a 20mm picatinny rail behind the receiver, such as MCX, or MPX. I designed this modeling to be suitable for 3D printing and to have great durability. The hinge is reinforced to be optimized for 3d printing. There's an additional fixture on the hinge, so it doesn't flutter around. A full threaded M4 bolt is inserted into the stock to increase its durability. Buy a 500mm full threaded steel M4 bolt from a local store, screw it in place using an electric drill, and cut off the remains with whichever tool you prefer. Also I included a shortened stock just for fun. The hinge axis is also reinforced with a M5 40mm headless screw. Thanks to the headless screw, the axis is durable even if it is vertically printed. Stock Pad is recommended to be printed using TPU filament. Be sure to use a direct drive extruder when extruding TPU, otherwise it will jam the hotend and cause a diaster. If you have any questions, feel free to dm me via reddit or instagram. Individual links are posted on my profile. Fasteners M5 * 12 SHCS * 2 (Stock Pad Assembly) Full threaded M4 bolt * 500mm (Stock reinforcement) M5 threaded Insert Nut (Provides joint for stock and hinge) M5 * 12 FHCS * 1 (For joining stock and hinge) M5 * 20 SHCS * 1 (Assembles Hinge Lock to place) M5 nut (Combines with M5 * 20 SHCS) M5 * 40 Headless screw (Goes inside hinge axis) C ring, size 8 (Insert it onto the Hinge Axis to lock it in place) Spring. Cut it to around 18mm As always, have fun!