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Ruger AR-556 300 Blackout Semi-Automatic Pistol with SB Tactical Stabilizing Brace

  • Item Number: 8572
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  • Condition: NEW
In Stock and Ready to Ship
    $949.99
    $599.99
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  • Limited-time Deal
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Discount Offers

Buy this Ruger AR-556 300 Blackout Semi-Automatic Pistol with SB Tactical Stabilizing Brace and receive a discount on the following items. Offer becomes available in your shopping cart. Offer not valid when purchased separately.

Offer valid for a limited-time only while supplies last. This promotion cannot be combined with any other offer that affects the same product(s). Sportsman's Outdoor Superstore reserves the right to change or modify this promotion at any time. Offer only valid on items shipped and sold by Sportsman's Outdoor Superstore at the listed price. It does not apply to the same item sold by other sellers labelled as a "Marketplace Deal". If any of the products or content related to this offer are returned, your refund will equal the amount you paid for the product or content, less the full retail value of any product or content related to this offer that is not returned, subject to applicable refund policies.

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  • Summit Ammo 300 AAC Blackout 220 gr BTHP 20/Box

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Product Description

What's in the Box

  • Ruger 300 AAC Blackout Semi-Automatic Pistol
  • (1) 30-Round Magazine
  • Cable Lock
  • Owner's Manual

The second addition to the Ruger® AR-556 Pistol line features a 10.50" cold hammer-forged barrel with a 1:7" twist and pistol-length gas system to reliably function with both the lightest supersonic hunting rounds and heavy, subsonic rounds.

This new .300 Blackout model is equipped with an adjustable SB Tactical® SBA3™ Pistol Stabilizing Brace® that features a minimalist design and integral QD sling sockets. The pistol also boasts a 9" aluminum free-float handguard with Magpul® M-LOK® accessory attachment slots for easy user customization.

The dust cover and metal magazine are marked with the caliber for easy identification of both the pistol and ammunition. The pistol-length gas system is tuned to run with a wide variety of ammunition, with or without a silencer. The 5/8"-24 muzzle threads are capped with a thread protector.

Firearm Features

  • 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.
  • Pistol-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.
  • The 5/8"-24 threaded barrel with factory-installed thread protector allows for standard muzzle accessories to be installed.
  • Also includes: One, 30-round metal magazine.

Firearm Specifications

  • Model Number: 8572
  • Caliber: 300 AAC Blackout
  • Feature: SB Tactical® SBA3™ Pistol Stabilizing Brace®
  • Handguard: Free-Float with M-LOK® Attachment Slots
  • Sights: None
  • Barrel Length: 10.50"
  • Thread Pattern: 5/8"-24
  • Type: Pistol
  • Twist: 1:7" RH
  • Capacity: 30
  • Finish: Type III Hard Coat Anodized
  • Height: 7.20"
  • Weight: 5.8 lb.
  • Overall Length: 25" - 27.60"
  • Grooves: 5
  • Available in CA: No
  • Available in MA: No

Customer Comments & Questions

Customer Reviews

(5 out of 5) Awesome AR Pistol
by from Panhandle, WV on

What a great AR pistol for a great price! Ruger really nailed it with this one. Fit and finish is excellent and quality parts. The weight and balance are spot on. I like how they included the 300 blackout on the magazine and dust cover. Thread protector is nice. Came off easy and put a AAC Compensator/Flash hider on. You won't be disappointed with this firearm!