#SundayGunday: Ruger AR-556 MPR in .450 Bushmaster

by
posted on April 5, 2020
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
This week we're taking a look at the AR-556 MPR (Multi-Purpose Rifle) from Ruger, chambered in .450 Bushmaster. Perfect for big hogs and deer alike, the .450 Bushmaster has endeared itself to shooters since its Jeff Cooper-inspired inception, and to hunters in particular since the rise of the straight-wall only states. Centered around this beefy chambering, our test rifle boasted a detachable five-shot magazine, an 18.63-inch barrel and a free-floating handguard with M-LOK slots. For more information about this big-bore AR, check out the video embedded above, hosted by Digital Associate Editor, David Herman. MSRP: $1,099; ruger.com.

Ruger AR556 MPR righthand view
Ruger AR556 lefthand view

For more #SundayGunday, check out our playlist on YouTube, where all previous episodes are archived.

Latest

Facinn1.25
Facinn1.25

Late Season Decoy Mix

In the final days of duck season, don’t be afraid to change the look of your decoy spreads. Be it a simple alteration or a bold move, a different presentation can be all it takes to provide a strong finish to the season.

New for 2026: Stealth Cam 3.0 Tail Cameras

Stealth Cam has announced its 3.0 trail camera line, with some major tech-forward improvements over its previous generations. Designed for hunters and wildlife managers, these cameras introduce a suite of technologies designed to push surveillance capabilities to the next level, all accessible through the Command app.

Kifaru Launches New Hunting Apparel System

“This system is a purpose-driven solution for the tough environments and unpredictable scenarios outdoor enthusiasts’ encounter. Every piece was designed to help hunters meet those challenges head on.”

Hardware Review: Sierra MatchKing X

Sierra MatchKing bullets have been setting the accuracy standard for handloaders since the Truman administration. Now, they have redesigned their classic MatchKing bullet for hunting, with a softer lead core, tapered jacket and a skived nose to help it expand. They call the bullet the MatchKing X (MKX).

New for 2026: Lapua TRX Tipped

Lapua has expanded its True-Range Expanding (TRX) family of products to include several new ammunition offerings.

Bolt-Action Build: Model 2020 Muley

With the right tools and a bit of know-how, anyone can build a quality backcountry rifle in their own shop, and for a far sight less than a comparable rifle from a custom gun-builder. Follow along for exactly how to build a backcountry-capable rifle all your own, with your only trip to an FFL being the one necessary to get your receiver.

Interests



Get the best of American Hunter delivered to your inbox.