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Tag: 556

direct impingement VS piston

Direct Impingement VS Piston Driven AR-15s

By Guy J. Sagi The variety of modern sporting rifles available today is staggering, ranging from basic and utilitarian to fully tricked-out race guns. Regardless of style, price or accessories, all harness a portion of the hot gas released with each shot to fuel their semi-automatic operation. There are two methods of putting that captured […]

photo of a us gulf war soldier watching the oil fields during the gulf war

Weapons of the Persian Gulf War

The Shield & The Storm: Gulf War Weapons Good or bad, the Persian Gulf War of late 1990-early 1991 broke a long drought of full-scale armed conflict involving the U.S. Not since the end of the ground war in Vietnam had American forces assembled en masse to engage enemy forces. It was a return to […]

photo of an ar-15 rifle outdoors

Best 223 Ammo: Range, Training & Home Defense

The .223 Remington and its nearly identical twin brother, the 5.56x45mm NATO, need very little introduction. They represent one of the most common calibers in the U.S. Being the NATO standard, they are in use in various platforms around the world. The data to list the number of world-wide .223 users is surprisingly difficult to […]