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On this page, you can find books and articles to read or search for a book or article so you can take a quiz. If the software asked you to choose a class when you came to this page, you can use the drop …

"AR stands for Armalite Rifles, the name of the company that designed the rifle in the 1950s." Contrary to what some believe, AR-15 rifles are not military-grade or fully-automatic. Nor does the...

AR 15 Parts and Accessories for sale at Primary Arms. Your one stop shop for all your firearms and gun parts with outstanding customer service.

Augmented reality (AR), also known as mixed reality (MR), is a form of 3D human–computer interaction that overlays real-time 3D-rendered computer graphics into the real world through a display, such as …

5 days ago · If you’re looking for affordable AR-15 parts and kits, you’ve come to the right place. We are constantly doing promotions and we also try to keep our deals section stocked up with excellent …

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Firearm Discussion and Resources from AR-15, AK-47, Handguns and more! Buy, Sell, and Trade your Firearms and Gear.

Jan 23, 2026 · Read on. What Does AR Stand for When It Comes to the AR-15? The “AR” in AR-15 stands for “ArmaLite Rifle.” ArmaLite is the company that designed and developed the AR-15.

Whether you’re looking for an entry-level model as your first rifle, a top-rated gas piston variant, or a stripped lower receiver to build your own custom AR, you’ll find dozens of tactical AR-15s to shop …