Shop Guns.com to find great deals on new and used semiautomatic AR-15 rifles for sale. Popular for tactical training and fun at the range, an AR 15 makes a great addition to any firearm...

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 from in our collection.

5.56 AR15 rifles for sale online or in-store at Sportsman's Warehouse. Shop a full selection of 5.56 caliber AR15 rifles from top firearms manufacturers.

Get a new AR 15 Rifle at Primary Arms at the best prices with the best customer service in the industry. We've got all your favorite AR15 rifle brands.

The AR-15 (also known as the AR15 or AR 15) is America's most popular rifle. The modular AR-15 platform makes it easy to build, customize and configure your gun exactly the way you want it.

After testing over 30 AR-15 rifles across thousands of rounds and consulting with military vets, competitive shooters, and gunsmiths, we’ve created this comprehensive guide to help you understand, select, and master America’s most popular rifle platform.

Each semi-automatic AR 15 rifle (or carbine, etc.) found on this list is well-built, modular, reliable, and completely customizable. If you're looking to upgrade your AR-15 rifle, check out our …

Find your AR15 Rifles Products at Brownells with 4.9 Ratings out of 26 Reviews from verified buyers and Save Up To $19.71 from Top Brands including RUGER, COLT, & DANIEL DEFENSE.

We have everything from beginner rifles to the best AR 15 rifles for sale. Our collection includes a multitude of companies, designs, and calibers. Calibers include the standard 5.56, 300 Blackout, 9mm and many more.

The R-15 VTR modular repeating rifle – an unrivaled combination of precision accuracy, blazing-fast follow-ups and hunt-specific features. Born of the most advanced design aspects of AR-15-style rifles available today with a strong emphasis on optimizing form and functionality for the modern predator aficionado.