The Shwarmajet: nerf rival PVC adapter trigger [version3] (no support)

myminifactory

Human: a creative project to build a low-cost, air-powered blaster that shoots multiple balls with unpredictable accuracy! Requirements: 1) 3 one-inch PVC couplers 2) 1 one-inch PVC pipe (at least one foot long but no more than two and a half feet) 3) 1 three-inch PVC pipe 4) A milk or detergent bottle made of high-density polyethylene (HDPE) 5) The cap from the above-mentioned bottle 6) A small spring, such as a pen or printer spring, preferably salvaged from trash 7) A cordless leaf blower or any other portable fan Step-by-step assembly: 1. Insert the sand trigger part into the main adapter loosely. 2. Drill or cut a hole in the milk bottle cap that matches the size of the rival rounds. Ensure it is deburred for smooth operation. 3. Glue the cap of the bottle to the three-inch PVC pipe, creating a 'hopper' adapter. 4. Attach one coupler to the top hole of the main adapter. 5. Connect the milk bottle 'hopper' adapter to the coupler. 6. Glue or melt a PVC coupler onto the leaf blower's funnel (or create a makeshift funnel using another milk bottle). 7. Insert the trigger into the main body. 8. Secure the smallest piece to the main adapter body using glue or heat. 9. Attach the last coupler to the smaller adapter hole. 10. Connect the spring from the loop on the smaller adapter hole to the trigger. 11. Glue or melt a grip onto the main adapter, ensuring it can still be pulled back enough for operation. 12. Attach the leaf blower to the back hole of the main adapter. 13. Have fun launching balls with this DIY blaster, but be prepared for unpredictable accuracy. This innovative project was created using Tinkercad: https://www.tinkercad.com/things/1qflwhjrMkU