How to build an extremely powerful nerf gun

[TopCityGear] was trying out a piece of PVC as a blow gun barrel when he thought he’d try to give it a little more power than what his lungs could put out. What he came up with is this air-powered Nerf gun that definitely leaves a mark. The video after the break is a show-and-tell, a build log, and … Read the rest

Last century’s guided missile steps aside for this guided bullet

Here’s an image of a bullet’s path to the target. There’s a couple of things to note. First of all, this is not a tracer round, the projectile actually has an LED incorporated which was picked up as a trail in the long (relative to bullet speed) exposure. The second – and most obvious – thing to consider is the … Read the rest

3D printed gun fires Nerf darts

[Vik Olliver] adds a bit more power to what has traditionally been a store-bought toy by designing this printable dart gun. His design prints the follower in the track where it belongs, which means it’s not going to come loose unless the material itself fails. After printing you’ll need to clean up that track just a bit, and ream … Read the rest