Ruger MPR 223Rem/5.56NATO 18″ Barrel 30+1 8514


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SKU: 55599d080ce0 Categories: , , , ,




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 lbs

Overall Length: 35″ – 38.25″

Length of Pull: 11.10″ – 14.40″

Grooves: 5


  • 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®.
  • Specifications

    Action Semi-Auto
    Caliber 223 Rem
    Barrel length 18″
    Capacity 30+1
    Trigger Two-Stage
    Safety Manual
    Oal 35.00″-38.25″
    Weight 6.80 lbs
    Stock description Adj Magpul MOE SL
    Metal finish Black Hardcoat Anodized/Black Nitride
    Muzzle Muzzle Brake
    Receiver material 7075 T6 Aluminum
    Sights None, Optic Ready
    Barrel description 4140 Chrome Moly
    Twist 1:8″
    Barrel length range 18.00″ to 18.99″
    Weight range 6.00 lbs to 6.99 lbs
    Hand Right
    Stock finish group Black
    Metal finish group Blued/Black