Proving that the open source movement is something that ought to be feared and revered, an engineer in Wisconsin has taken the world's first 3D printed gun -- and refined it, so that it can be ...

Ok when a bullet is fired scratches are left on the bullet, now does minor damage also occur to the inside of the gun barrel? Does the rifling wear away, etc... after time, or is the gun barrel ...

The UNISIG R-4-2-2 fully automated barrel cell is engineered and automated for continuous and synchronous production, capable of gun-drilling four barrels at once, while two gun-drilled barrels are ...

HORRY COUNTY, S.C. (WPDE) — If you own a gun, you may want to double-check the attachments you've added to it, as theBureau of Alcohol, Tobacco, Firearms and Explosives has a new ruling regarding ...