Ruger AR-556 MPR 5.56mm Semi-Automatic Multi-Purpose Rifle with SIG Romeo5 Red Dot

  • Item Number: 8514-R5
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  • Condition: NEW
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    $1,118.99
    $729.99
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Product Description

What's in the Box

  • Ruger AR-556 MPR 5.56mm Semi-Auto Rifle
  • SIG Romeo5 Red Dot
  • (1) Magazine
  • Cable Lock
  • Owner's Manual

About the Rifle

The new Ruger AR-556® Multi-Purpose Rifle ("MPR"). This custom-built modern sporting rifle features an 18" nitrided alloy barrel with rifle-length gas system, Ruger's 15" free-float handguard compatible with M-LOK® accessories, the Ruger® Elite 452™ AR-Trigger and ergonomic Magpul® furniture. The perfect rifle for a variety of uses, the AR-556 MPR is capable and versatile.

Rifle Features

  • Lower receiver is fitted with Magpul® MOE® grip and MOE SL™ collapsible buttstock on the Mil-Spec buffer tube.
  • Handguard is free-floating for accuracy and the slim, 15" length provides enhanced ergonomics and support.
  • Made from aerospace-grade 7075-T6 aluminum forging, the flattop upper receiver includes a forward assist, dust cover and brass deflector, and is Type III hard coat anodized for maximum durability.
  • Bolt is machined from 9310 alloy steel and is shot peened and pressure (proof) tested to ensure strength, structural integrity and durability.
  • 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 30% faster lock time over standard MSR triggers.
  • Rifle-length gas system provides smoother operation and reduces felt recoil.
  • 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.
  • Cold hammer-forged 4140 chrome-moly steel barrel with ultra-precise rifling provides exceptional accuracy, longevity and easy cleaning. The 1:8" twist rate stabilizes bullets from 35 to 77 grains, and the 5.56 NATO chamber allows the use of both 5.56 NATO and .223 Rem. Ammunition. M4 feed ramps provide improved operational reliability, and the matte black nitrided finish provides corrosion resistance.
  • Chrome-plated bolt carrier inside diameter and chrome-plated gas key inside diameter provide exceptional resistance to hot gases. The gas key is staked so that it will not loosen after extensive firing. A matte black oxide finish on the exterior of the bolt carrier provides corrosion resistance.
  • Ruger® muzzle brake is a radial port design that significantly reduces felt recoil and muzzle movement. The 1/2"-28 threaded barrel allows for standard muzzle accessories to be installed.
  • Also includes: One, 30-round Magpul® PMAG®.

About the SIG Romeo5 Red Dot

The ROMEO5 features Sig's MOTAC™ (Motion Activated Illumination) which increases battery life by shutting down the system when not in use and instantly activates the system when it senses the slightest vibration or movement. Your sight will be up when you go into action. The ROMEO5 will mount on any platform and the solid aluminum design will give peak performance and years of service. Military units trust the ROMEO5 when it counts, so why wouldn’t you?

  • The ROMEO5 combines a leading edge optical design with an extremely robust, lightweight aluminum housing for years of worry-free service at a competitive price point
  • The 2 MOA Red-Dot provides 10 illumination settings (8 daylight plus 2 NV) for visibility in all light conditions
  • Features Sig's MOTAC™ (Motion Activated Illumination) powers up when it senses motion and powers down when it does not. Provides for optimum operational safety and enhanced battery life
  • 40,000+ hour battery life and the readily available CR2032 battery is side-loading, allowing for quick battery replacement
  • The readily available CR2032 battery is side-loading, allowing for quick battery replacement without having to remove the sight from the firearm
  • An integrated M1913 Picatinny interface provides industry-standard mounting options for a wide range of applications
  • Dependable waterproof (IPX-7 rated for complete water immersion up to 1 meter) and fog-proof performance
  • Includes a M1913 Picatinny low mount riser and a co-witness 1.41” riser mount

Firearm Specifications

  • Manufacturer: Ruger
  • Model: AR-556 MPR (Multi-Purpose Rifle)
  • Model Number: 8514
  • Caliber: 5.56 NATO / 223 REM
  • Stock: Black Synthetic Collapsible
  • Front Sight: None
  • Rear Sight: None
  • Barrel Length: 18"
  • Thread Pattern: 1/2"-28
  • Handguard: Free-Float M-LOK®
  • Twist: 1:8" RH
  • Capacity: 30
  • Finish: Type III Hard Coat Anodized
  • Height: 8"
  • Weight: 6.8 lb.
  • Overall Length: 35" - 38.25"
  • Length of Pull: 11.10" - 14.40"
  • Grooves: 5

Customer Comments & Questions

Customer Reviews

(5 out of 5) Awesome 1st Experience!
by from Fuquay-Varina, NC on

What a great deal for a combo package setup. Beats any other Mid-range out of the box AR rifle by far! Quality product, and gear communication with Sportsman's Outdoor Superstore! Placed order and within 1 week my local FFL dealer received my gun. Even honored a previous sale price that I missed by 1 day! Next time I buy a gun, I will definitely be checking prices here first!

(5 out of 5) First AR
by from Mobile, AL on

Fast shipping, very impressed with the gun. Ruger quality has done it again!