A blowback-operated arm firing from the open-bolt position ... the emergence of the vastly cheaper stamped-metal M3 “grease gun” (also midwifed by the impatient Col. Studler) doomed any ...

America's "Arsenal of Democracy" relied on commercial manufacturers re-tooling to make the firearms necessary for American troops to fight across the world. One of the biggest plants was the Saginaw ...

That said, [Jeremy Cook] made a minature bolt action spud gun! Using a custom machined Delrin bolt, a fitted Delrin reducer, and some PVC, the spud gun is capable of quickly loading custom shaved ...

The nickname “Grease Gun” had to do with the resemblance to a mechanic’s tool. The M3 series was developed ... the brutal ...

The pressure generated by hand-powered grease guns, for the most part, is dependent on the strength of the person operating it. “It takes a strong guy to produce 5,000 psi with a normal grease ...

Long-range guns are powerful weapons that require careful planning and precise skill. Factors like gravity, wind, and ...

The M4-series Carbine achieves over 80% commonality with the M16A2 Rifle and replaces all M3 .45 caliber submachine guns, and selected ... summer for the barrel and bolt assembly.

Most people today gravitate to semi-automatic guns when picking out a new rifle, never thinking about a bolt-action rifle. There’s certainly nothing wrong with that. To be fair, there are a ton ...

This gun is has a back plate with spade grips, trigger, and bolt latch release ... Associated components are the M63 antiaircraft mount and the M3 tripod mount. The M2A1 with Quick Change Barrel ...

1364 - First recorded use of a firearm. 1380 - Hand guns are known across Europe. 1400s - The matchlock gun appears. Before the matchlock, guns were fired by holding a burning wick to a "touch ...

The bright orange finish is semi-matt but still shrugs off the grease and oil. Its combined density of 40kg/m3 is mid-range but protected the knees well, although two of the bolt heads pushed ...

Some of our top water gun picks are perfect for pools, while others are better suited for backyard or beach use. During my testing, I found that certain water guns are specifically not meant for ...