Ruger AR-556 MPR .450 Bushmaster 5rd Magazine 18″ Barrel Black

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Ruger AR-556 MPR .450 Bushmaster 5rd Magazine 18″ Barrel Black

$1,146.99

Out of stock

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.
  • Flattop upper receiver includes an enlarged window for easy ejection as well as forward assist dust cover and brass deflector. CNC-machined from Mil-Spec forging and Type III hard coat anodized for maximum durability.
  • Bolt is machined from high-strength superalloy more than 50% stronger than traditional MSR bolt materials and engineered with tapered lugs to support the large case head of .450 Bushmaster ammunition.
  • 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.
  • Carbine-length gas system provides the most reliable function with .450 Bushmaster ammunition.
  • 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 5R rifling and black nitrided finish provides exceptional accuracy longevity and easy cleaning. The 1:16″ twist rate maximizes accuracy with bullets ranging from 170 to 260 grains.
  • 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.
  • Ruger® muzzle brake is a radial port design that significantly reduces felt recoil and muzzle movement. The 11/16″-24 threaded barrel allows for standard muzzle accessories to be installed.
  • Also includes: One 5-round metal box magazine.

Specifications:

  • Caliber: 450 BUSHMASTER
  • Stock: Black Synthetic Collapsible
  • Handguard: Free-Float M-LOK®
  • Sights: None
  • Barrel Length: 18.63″
  • Thread Pattern: 11/16″-24
  • Twist: 1:16″ RH
  • Capacity: 5
  • Finish: Type III Hard Coat Anodized
  • Height: 7.30″
  • Weight: 7.4 lb.
  • Overall Length: 35.60″ – 38.90″
  • Length of Pull: 11.10″ – 14.40″
  • Grooves: 5
UPC

736676085224

Manufacturer

Ruger / Sturm, Ruger & Co.

Manufacturer Part Number

8522

Barrel Length

18.6300

Caliber/Gauge

.450 BUSHMASTER

Length

43

Capacity

5

State Restriction (CA)

NO DIRECT SHIP TO CALIFORNIA

State Restriction (IL)

NO SALE TO ILLINOIS PICA

Rate of Twist

1:16"

Sights

No

Action

Semi-Auto

ATF Type

MODERN SPORTING RIFLE

Product Type

AR

Model

AR-556

Number of Magazines

1 5 rd. Metal Box Mag

Package Height

11.5

Package Width

11.0

Shipping Weight

9.6

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