While the AR-15 is “America’s Rifle,” its bigger and badder sibling has been increasing in popularity lately. What rifle am I referring to, exactly? That would be the AR-10

The two rifles may be similar in many ways, but they have one major difference. The AR-10 is chambered in significantly more powerful calibers, most commonly .308 Winchester, 6.5 Creedmoor, and 7.62x51mm NATO. With larger calibers comes greater stopping power but reduced capacity. Whether you’re looking to get into precision shooting, big game hunting, or competitions, the AR-10 is a worthy primary weapon choice. 
 

Related: What’s the Difference Between an AR-15 and an AR-10?


There are plenty of configurations available at all price points, so finding an AR-10 is not as difficult as you might think. If the barrel length or caliber we mention below isn’t exactly what you’re looking for, chances are you can still find your preferred setup for each model.

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