When you break it down, your AR-15 or AR-platform rifle is really just the sum of its parts. Of course, there’s your trigger, which is the most direct interface between you and your gun. However, there are a number of other parts that play a critical role in each rifle.

At RISE Armament, we have a wide range of AR-15 parts to help improve the capabilities of your rifle. For starters, RISE has four different AR-15 bolt carrier groups to choose from, including our well-known Black Nitride Bolt Carrier Group, as well as our Nickel Boron Bolt Carrier Group. All of our offerings provide reliability and longevity — the two most important characteristics of a good bolt carrier group.