Most people buy AR-15 rifles, or build them, chambered in 5.56 or .223. After all, this is and has been the standard for the better part of

Whether you’re interested in building your first or your fifth AR, there should be lots of questions floating around. Do you want to b

Your AR-15’s charging handle is one of the most important AR parts to firearm operation, despite the fact that it is also one of the m

America’s Rifle is a fine-tuned machine, and you know what happens when that tuning falls short or goes out of whack: things don&rsquo

If you’re looking at AR pistol uppers, choose your caliber wisely. Different calibers will perform differently out of a smaller, short