Ruger AR-556 MPR .450 BM 18.5" Barrel 5-Rounds Optics Ready

Get this quality AR Style Ruger Rifle from GrabAGun today for the cheapest price online! With the top tier Ruger Elite 452 Trigger, full rifle-length gas system, plenty of M-LOK accessory slots, and more, you will fall in love with this rifle as soon as you fire off the first few rounds. Buy guns online and get the Ruger AR-556 for sale at GrabAGun today!
$1,001.99
In stock
SKU
GAG_LS-8522

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Ruger AR-556 MPR Features

The Ruger AR-556 is an affordable, American-made modern sporting rifle with the rugged reliability that you have come to expect from Ruger. The Ruger AR 15 lower receiver is fitted with Magpul MOE grip and MOE SL collapsible buttstock on a Mil-Spec buffer tube. Handguard is free-floated for accuracy and the slim, 15" length provides enhanced ergonomics. To support the large case head of .450 Bushmaster ammunition, the .450 Bushmaster bolt is engineered with tapered lugs and machined from a high-strength superalloy. The Ruger Elite 452 AR-Trigger is a two-stage trigger that offers a smooth, crisp, 4.5 pound trigger pull. It features a full-strength hammer spring for consistent primer ignition and a lightweight hammer that enables a faster lock time for improved accuracy. Magpul M-LOK accessory attachment slots along the 3:00, 6:00 and 9:00 positions with additional slots on the angled faces near the muzzle. Ruger muzzle brake is a radial port design that significantly reduces felt recoil and muzzle movement. The threaded barrel allows for standard muzzle accessories to be installed. Cold hammer-forged 4140 chrome-moly steel barrel with ultra-precise 5R rifling and black nitrided finish provides exceptional accuracy, longevity and easy cleaning. The heavy barrel profile and 1:16" twist rate maximizes accuracy with bullets ranging from 170 to 260 grains. Made from aerospace-grade 7075-T6 aluminum forging, the flat top upper receiver includes a forward assist, dust cover and brass deflector, and is Type III hard-coat anodized for maximum durability. Bolt carrier and gas key have chrome-plated inside diameters to provide exceptional resistance to hot gases. The gas key is staked so that it will not loosen after extensive firing. Carbine-length gas system provides the most reliable function with .450 Bushmaster ammunition. The Ruger AR 556 also includes: one, 5-round metal magazine.

Ruger AR-556 MPR Specifications

  • Brand: Ruger
  • Category: Tactical Rifles
  • Caliber: 450 Bushmaster
  • Model: AR-556 MPR
  • Stock Finish Group: Black
  • Capacity: 5+1
  • Stock Material: Synthetic
  • Action: Semi-Auto
  • OAL: 35.60"- 38.90"
  • Hand: Right
  • Sights: Optic Ready
  • Barrel Finish: Black
  • Muzzle: Muzzle Brake
  • Twist: 1:16"
  • Gun Platform: AR-Style
  • Magazine Type: AR-15
  • Grips: Black Magpul
  • Handguards: 15" M-LOK
  • Receiver Material: 7075-T6 Aluminum
  • Thread Pattern: 11 / 16"x24 tpi
  • Stock Description: Adjustable Magpul SL
  • Barrel Description: Heavy
  • Barrel Length: 18.63"
  • Length of Pull: 11.10"-14.40"
  • Max Capacity: 5
  • Receiver Finish: Black Hard Coat Anodized
  • Trigger: Two-Stage
  • Weight: 7.40 lbs
  • Stock Finish: Black
More Information
Barrel Length 18.5
Caliber .450 BM
Capacity 5
Condition New in Box
Finish Per Color Black
Manufacturer Ruger
Manufacturer Part Number 8522
Model AR-556 MPR
Type Modern Sporting Rifles
UPC 736676085224

Ruger® AR-556™ Features

The Ruger® AR-556™ semi-automatic, M4-style, direct impingement Modern Sporting Rifle offers consumers an affordable, American-made Modern Sporting Rifle with the rugged reliability they have come to expect from Ruger. Extensively tested during its development, the AR-556™ is constructed from top-quality components, including forged 7075-T6 aluminum upper and lower receivers and a cold hammer-forged chrome-moly steel barrel with M4 feed ramp cuts. Chambered in 5.56 NATO, the AR-556’s carbine-length, flat-top, M4 design is fully configured with a Ruger® Rapid Deploy folding rear sight, milled F-height gas block with post front sight, forward assist, dust cover, brass deflector, telescoping six-position stock, improved trigger-reach grip, enlarged trigger guard and one 30-round Magpul® PMag®. Standardized M4/AR components are utilized throughout, so the AR-556™ can be customized easily.

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