#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

Ledelitewave Front Sight
Ledelitewave Front Sight

New for 2026: HiViZ Shooting Systems LiteWave Sight for Ruger Redhawk Alaskan

HiViz Shooting Systems has expanded its revolver lineup with the introduction of the LiteWave Front Sight for the Ruger Redhawk Alaskan. Designed specifically to complement the rugged performance of Ruger's Redhawk Alaskan revolver, the new LiteWave Front Sight promises fast target acquisition, durability and a customizable sight picture.

Gear Roundup: Spring Cleaning for Hunters

Need to clean the grime off your guns and gear this spring? Look no further than our hunter-specific cleaning lienup.

New for 2026: Henry Bear's Leg Pistol

Henry Repeating Arms is expanding its lineup with the new Bear’s Leg Pistol, a compact, utility-minded platform that blends the unmistakable profile of the classic Mare’s Leg with modern features. Offered in .357 Magnum, .44 Magnum, .30-30 Winchester and .45-70 Government, the Bear’s Leg Pistol is purpose-built for versatility and hard use.

First Look: Easton 5mm Steel HIT Break-Off Insert

Easton has announced its 5mm Steel HIT Break-Off 8-32 Insert, giving archers full control over balance and performance. 

Turkey Tips: Unlock the West

Finding the right tom in the right mood to come to your calls out in the West usually comes down to covering ground with your eyes, not your feet. Remember it’s not uncommon to be afield all day, so don’t rush things. Read on for more tips on turkey hunting the West.

Retay Adds Realtree Legacy to Ace and Gordion Shotguns

Retay has partnered with Realtree to feature the company's Legacy camouflage pattern across its flagship Ace and Gordion shotgun lines for 2026.

Interests



Get the best of American Hunter delivered to your inbox.