If there’s one thing that can be said about America’s Rifle, it’s that it’s far and away the most modular firearm pl

AR-15 complete uppers, assuming they come with a bolt carrier group, will have everything you need to pair to a lower in order to complete a

AR build kits often come with everything you need minus the lower receiver, since that is the AR part that is considered the actual firearm,

AR 15 build kits can represent a great way to save time and effort and potentially even money when you want to build a rifle from scratch. T

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