Our son has long annoyed us until he got his Nerf. He was thrilled and had rießen fun until the arrows could no longer do it right firmly and came up no more pressure. After 5 times shoot !!! I wanted to pack up and annoyed just send back until I became aware of a very informative commentary .... Just try another arrow! It works! The pasta is very fast and if you do not complete fully, then the gun can not build up pressure. So when tuck the arrows a small resistance has to be noted so that they are flush completely free air in the tube. And then the fun can go on! So rather ne 100 pack arrows to buy :-))