There are five barrel-rifling methods in general use: cut, button, broach, hammer forging and ECM (electrolytic cationic machining). All have their benefits.

Image courtesy K&P Gun Co. In a previous article I explained the basics of rifling and its purpose and influence on firearms. However, there is much more to a barrel than simply imparting a ...

ABSOLUTE MACHINE TOOLS ’ portfolio of machine tools and automation systems includes machines specifically engineered for drilling, reaming, and rifling of small-caliber gun barrels. These Precihole ...

The reaction propels the bullet down the gun barrel at more than 2,000 feet per second – piercing metal, ripping through tissue, shattering bones. But a bullet also can ravage an entire community.

Also examines and identifies tool marks from crimes. Once built a compressed-air gun to discharge a 2 1/2-inch lead projectile. Originally Published: May 26, 2017 at 11:23 PM EDT ...

rifling tool 1 Articles A Staple Gun, Caulking Gun, And Four-Barrel Shotgun November 29, 2014 by Brian Benchoff 51 Comments ...

Posted in Weapons Hacks Tagged caulk gun, caulking gun, gun, rifled barrel, rifling tool, shotgun, Staple gun, weapon ← Frappé Coffee Robot Offers Automated PIC-Me-Up ...