There’s far more to bolt carrier groups than standard mil-spec phosphate finishes. Some bolt carrier groups are treated with advanced

The attractive aspect of AR 15 build kits is that they come with everything you need minus the lower receiver to complete a finished rifle.

Most ARs are built in 5.56 or .223. Perhaps you already have one in these chamberings, or in a hybrid chambering, like .223 Wylde, in your c

Caliber is not the only thing considered in an ARP build. Oftentimes the shooters building them are on a mission to come up with the smalles

By any stretch, a rifle built with a 20 inch AR upper is considered a full-sized platform. It will lack the light, easy handling of a 16 inc