Ruger AR-556 AR Pistol 556 Nato 10.5" Barrel 9" MLOK Handguard 8570 AR-15

Out of Stock


  • Lower receiver is fitted with an adjustable SB Tactical® SBA3® Pistol Stabilizing Brace® to aid in accuracy, balance and recoil management.

  • Handguard is free-floating for accuracy and the slim, 9" length provides enhanced ergonomics and support. Magpul® M-LOK® accessory attachment slots along the 3:00, 6:00 and 9:00 positions.

  • Made from aerospace-grade 7075-T6 aluminum forging, the flattop upper receiver includes a forward assist, dust cover and brass deflector.

  • Bolt is machined from 9310 alloy steel and is shot peened and pressure (proof) tested to ensure strength, structural integrity and durability.

  • Carbine-length gas system ensures reliable function with a wide variety of ammunition.

  • Cold hammer-forged 4140 chrome-moly steel barrel with ultra-precise rifling provides exceptional accuracy, longevity and easy cleaning. M4 feed ramps provide improved reliability, and the matte black oxide finish reduces glare and provides corrosion resistance.

  • 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. A matte black oxide finish on the exterior of the bolt carrier provides corrosion resistance.

  • A Ruger® flash suppressor is provided, and the 1/2"-28 threaded barrel allows for standard muzzle accessories to be installed.

  • Also includes: One, 30-round Magpul® PMAG®.

  • FeatureSB Tactical® SBA3® Pistol Stabilizing Brace®
  • HandguardFree-Float with M-LOK® Attachment Slots
  • SightsNone
  • Barrel Length10.50"
  • Thread Pattern1/2"-28


  • TypePistol
  • Twist1:8" RH
  • Capacity30
  • FinishType III Hard-Coat Anodized
  • Height7.20"
  • Weight6.2 lb.


  • Overall Length25.30" - 27.90"
  • Grooves5
  • Available in CANo
  • Available in MANo
  • UPC7-36676-08570-5
  • Suggested Retail$899.00
Categories: Semi Auto Pistols
Condition: New
Manufacturer: Ruger
Model: AR-556
SKU: 736676085705
MPN: 8570
UPC: 736676085705
Vendor: Gunprime
Reviews (3)
By Mark on 01/29/22
Got what I ordered!

Gun and ammo came in good condition. Quick delivery. No issues.

By Allan Morrison on 12/28/21
Fast quick ordering and shipping

Product very good was just as quoted, fast shipping and service.

By Ruger AR-556 on 09/23/21
Ruger AR-556

Ruger AR-556 it is great . Customer service is also great .

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