AR-15

Not sure what AR-15 stripped upper receiver to get? We've got you covered with our personal go-to mil-spec receiver...plus some unique designs and even ultra-light models.

Buying a stripped or "nearly-complete" AR is a great way to get a mostly-assembled gun that takes minimal effort, but is still custom to you. We cover our favorites.

Find out the best ammo for your AR-15 for range plinking or home defense. We'll cover cheap FMJ rounds, steel penetrator rounds, and even hollow points for maximum knockdown power.

Should you shoot steel-cased ammo? Or simply stick with the more expensive brass-cased ammo? We go through the facts and set things straight with some simple rules to follow.

The .300 Blackout is here to stay. We'll cover the best uppers out there for all budgets and build types...from pistol to rifle to suppressed.

The Franklin Armory Binary Trigger allows a shooter to simulate full-auto fire without the expense and NFA restrictions of a truly fully-automatic lower. Find out more about this cool piece of engineering (and see why it might be going away forever).