Like a recoil-operated or blowback action, an AR has a recoil spring (in this case, referred to as a buffer spring) that is responsible for

Have you ever seen or fired a skeletonized AR 15? In a nutshell, a skeletonized AR 15 is a rifle that has had a series of parts with machine

A rifle’s bolt carrier group, AKA its BCG, is often referred to as its beating heart. This analogy is not too farfetched, especially c

The CAA MCK (micro conversion kit) makes some big promises, but to know if one of these platforms can deliver, we need to answer some questi

Chances are that if you landed here looking for skeletonized AR 15 parts, you already know what the draws are; if that’s the case, you