Ruger AR-556 MPR .450 Bushmaster Blue/Black Rifle
Caliber: .450 Bushmaster · Capacity: 5+1
Specifications
Action Semi-Automatic
Finish Blue/Black
Sights Standard Sights
Weight 7.4 pounds
Capacity 5+1
Grip Safety No
Optic Ready Yes
Barrel Length 18.63 inches
Manual Safety Yes
Overall Length 35.5 inches
Trigger Safety No
Caliber / Gauge .450 Bushmaster
Threaded Barrel Yes
Magazines Included 1
Ambidextrous Safety No
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
Description
Product Overview
The Ruger AR-556 MPR in .450 Bushmaster is a powerful semi-automatic rifle designed for hunting and field use. It features an 18.63-inch cold hammer forged threaded barrel with a 1:16 twist rate, a Ruger Elite 452 AR-Trigger, and a 15-inch free-float M-LOK handguard for accessory flexibility. Magpul synthetic furniture provides a comfortable, adjustable shooting platform, while the optic-ready receiver allows users to select and mount their preferred sighting system.
Key Features
- Chambered in .450 Bushmaster with a 5+1 capacity
- 18.63-inch threaded cold hammer forged barrel with a 1:16 twist
- Ruger Elite 452 AR-Trigger for a crisp, consistent trigger pull
- 15-inch free-float M-LOK handguard supports a wide range of accessories
- Magpul adjustable synthetic stock improves fit and handling
- Optic-ready configuration with no factory sights included
The Ruger AR-556 MPR combines .450 Bushmaster power with adaptable AR-pattern ergonomics for hunting and range use.
3.6 | 10 Reviews
Free and Fast Shipping to the Lower 48 States.
- SKU:
- 8522
- UPC:
- 736676085224
- BUDS ID:
- 106953
Compatible Ammo
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Customer Reviews
3.6 out of 5
10 total reviews
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Latest Reviews
Lee M.
2 years ago
Verified Purchaser
Thanks again Bud's for...
Thanks again Bud's for offering the 450 Bushmaster version. This thing has turned out to be a Beast! The stock mags work fine, but getting the Lancer mags, changing the followers and clearance the front of the mag, makes this thing a Hog Harvesting BEAST! Incredibly fun to shoot. All the power of 45-70 in an AR platform! Thanks for having it in stock, and as always Bud's shipped quickly and the box was in perfect condition. I'll be back for more deals for sure! Thanks again Bud's!
Aaron B.
6 years ago
Verified Purchaser
Bud's service was...
Bud's service was great. The rifle does have some feeding issues. I know my way around a gun but I am no gunsmith. During the first 15 rounds though the rifle, I experienced 4-5 failures to fully feed. The round would feed only about 7/8s of the way in. I switched between 250gr Hornady/Winchester loads and 300gr Federal loads, and after about 25 rounds the issues stopped. I have now put about 60 rounds through the rifle and only experienced this one additional time. The accuracy has been fantastic shooting 1.5 MOA with all loads at 100yds off of a sandbag and a Leupold 1.5-4x scope. Took the rifle hunting in Texas Hill Country and it is light and handy. Dropped a 120B&C 6 year old in his tracks. However, an Aoudad ewe ran 100 yards with a double lung shot. I love the rifle and the thump, just wish it had a bigger mag capacity and better feeding.
Patrick M.
6 years ago
Verified Purchaser
This is a great gun....
This is a great gun. Can't wait to take it hunting at the end of the month.
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Questions & Answers
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Retail Availability
Bud's Gun Shop - Lexington, KY
1105 Industry Road, Lexington, KY 40505
Bud's Gun Shop - Sevierville, TN
2270 Two Rivers Blvd, Sevierville, TN 37876
Uncle Lee's - Greenville, KY
820 Main St, Greenville, KY 42345
