Home Made Nerf Pump Snap

thingiverse

These are pieces to make a pump-action Nerf gun (check out this awesome write-up http://nerfhaven.com/forums/topic/24725-pump-action-snap-30-write-up/). These blasters are generally pretty easy to build. One of the most difficult parts of making one of these is creating a good air seal and trigger ramp. This assembly fits inside any pipe with a 1" inner diameter. By the way, this is my first design and I'm seeking your feedback. Thanks in advance! To make this you will need: 1x 10/24 by 1 1/2" screw 1x 10/24 tap 1x 1" outer diameter 1/8' O-ring 2x "Part 1" 1x trigger ramp 1x rear spring stop Print Settings: Printer Brand: RepRap Printer: Prusa i3 Rafts: Doesn't Matter Supports: No Resolution: .2 Infill: 100% Notes: These printed beautifully on my printer, I was using Taulman Nylon filament Post-Printing Assembly: Thread the trigger ramp with the 10/24 tap and then place the two "part ones" with the smaller diameter side facing the hole you just tapped. Screw the 10/24 screw in finger-tight. You can secure the whole assembly into a 1/2" cpvc pipe by drilling a 1/8" hole in one end of the cpvc pipe and using a nail that can slide through both the hole you just drilled and the printed hole in the trigger ramp.