Shawarmajet

Shawarmajet! nerf style rival blaster. relatively cheap, very inaccurate. can attach PVC pipe, or milk bottle to loading hole to create a 'hopper'. or just attach a tube with rival balls
additionally you will need
1) spring: low strength 1" diameter, to place behind trigger
2) 2 uxcell DC 12V 10000RPM Mini Magnetic Motors
3) 16 gauge STRANDED wire
4) small push-button switch capable of voltage higher than 11 OR doorbell switch
5) soldering tools
6) a three OR four cell LiPo battery