So, you’ve got your hands on an AR15, and you’re curious about what makes it tick. Well, you’re in luck! We’re peeling back the layers to help you understand the bits and bobs that make up this iconic firearm. Read more now on AR15 Parts

First off, let’s get something straight–this isn’t rocket science, but it can feel like a jigsaw puzzle if you’re new. Once you become familiar with AR15 Parts it will be just like playing your favorite videogame.

The upper receiver: the Brain Box

Start with the upper receiver. Think of this as the brain box of your rifle. This is where the action happens–literally. It houses the barrel, bolt carrier group (BCG), and charging handle. The barrel is the long tube where bullets exit. The BCG? The engine is like that. And the charging handle? It’s similar to the way you start a lawnmower by pulling a string.

The Lower Receiver: the Heart of the Matter

Let’s talk about the lower receiver. It’s not as glamorous, but this is the heart of your AR15. It’s where the trigger, magazine well, and buttstock live. The trigger is your direct connect to the action. You can start by popping in a new magazine in the magazine well. Buttstock? The gun is resting on the shoulder.

Handguards and Rail Systems on the Swiss Army Knife

Ever heard of a handguard? If not, think of it as a super versatile Swiss Army knife attached to your barrel. It offers a place to mount accessories and protects you from the heat of the barrel. Picatinny rails, M-Lok rails, or KeyMod Rails? These are all terms used to describe different mounting systems that can be used for lasers, lights, grips, etc.

Gas System: The Middleman

Your rifle also has a gas system, the middleman in the firing process. Gases are released when you fire the gun, and they also cycle the BCG. It’s like getting two birds with one stone–moving the bullet and readying the gun for the next shot.

We’re not talking about ultra-obsessive routines here, but it is important to keep your AR15 clean. A dirty rifle is like trying to drive a car with mud all over the windshield–not ideal. Keep it lubed and free of gunk, and it’ll treat you well.