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Gauss Weapons
This collection of gauss weapons use rare earth magnets to accelerate projectiles to damaging speeds. They work using the same concepts as a coil gun, but instead of just one projectile travelling...
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Making Airsoft guns far more potent
[Drake] wrote in to share his recent project, which involves repurposing an Airsoft rifle that was sitting around, collecting dust. Airsoft guns as a whole are not all that impressive, but convert...
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Hunting down farmyard pests with technology
[Snypercat] makes no bones about the fact that she despises rats, and does everything in her power to keep them off her farm. We can’t blame her though – they spread disease, eat other animals’ food,...
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Accelerometer may help make you a sharpshooter
[Chris Suprock] is interested in using technology to improve your accuracy with a firearm. To that end, he’s using an Accelerometer mounted to a gun to gather feedback about each shot. The hardware...
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3D Printed AR-15 Lower Works
Ar15.com user [HaveBlue] has been working for some time on a 3D printed lower receiver, and now reports that the parts are fully working. Using a Stratasys 3D printer from the 90′s [HaveBlue] managed...
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Carrot gun packs a punch; improves eyesight
Just in time for your garden’s carrot harvest [Lou] shows us how to make a carrot firing rifle. It’s cheap, easy, and quick. If you’ve got 15 buck and 15 minutes you can have one to call your own. The...
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Coilgun with laser sights built in an Airsoft rifle housing
This coilgun started as a stock Airsoft rifle. The stock weapon cost about 40€ (just over $50), but we think it was well worth it since it provides plenty of room for all the coilgun components and...
View ArticlePropane-Powered Plasma Rifle
It may not be a “phased plasma rifle in the 40-watt range,” and it doesn’t even use plasma in the strict definition, but it’s pretty cool nonetheless. It’s a propane-powered bottle-launching rifle, and...
View ArticleSemi-Automatic Rail Gun is a Laptop Killer
It’s huge, it’s unwieldy, and it takes 45 seconds to shoot all three rounds in its magazine. But it’s a legitimate semi-automatic railgun, and it’s pretty awesome. Yes, it has its limits, but every new...
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Is It A Golden Gun If It’s Made Out Of Brass?
On today’s episode of ‘this is a really neat video that will soon be demonetized by YouTube’ comes this fantastic build from [John]. It is the Golden Gun, or at least it looks like a Golden Gun because...
View ArticleRifle-Mounted Sensor Shows What Happens During Shot
People unfamiliar with shooting sports sometimes fail to realize the physicality of getting a bullet to go where you want it to. In the brief but finite amount of time that the bullet is accelerating...
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Learn About Historic Firearm Design With A 3D Printer
Over the last century, very little of the basic design of firearm cartridges has changed, but the mechanics of firearms themselves have undergone many upgrades. The evolution of triggers, safeties,...
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