A little over a year ago, we posted a breakdown of the differences between Picatinny and M-LOK rail systems, and what the relative advantage

Unlike break-action, single-shot rifles, AR-15 platforms and other sporting rifles are much more complex and have many more specialized part

First, for the purpose of this article, we’re going to talk about .223 and 5.56 as though they are the same cartridge. We know they are not,

Let’s face a simple fact. The vast majority of AR-15 rifles are chambered in 5.56 NATO which can shoot both 5.56 and .223 Remington cartridg

The modern tinkerer has as many options at his or her disposal as the imagination will allow, especially when it comes to building AR-sty