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ruger ar556

The SR-556 is an AR-15 style semi-automatic rifle manufactured by U.S. firearms company Sturm, Ruger & Co. The rifle was introduced in 2009 in 223 Remington/5.56×45mm NATO and as a .308 Winchester AR-10 variant in 2013, the SR-762. It is one of several 21st-century AR-15 rifles to use gas piston operation (SR-556). In January 2016 Ruger discontinued all SR-556 rifles and introduced a new takedown variant with a lightweight KeyMod handguard.

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Recent contents
  1. E

    Ruger AR556 MPR - 18" 5.56mm

      1. For Sale
    • $470
    • Beaverton
    • Oregon
    Had this rifle for a few years and it's a great shooter, but I need to trim down the collection. In great shape, easily 9/10 condition. No rust or corrosion. Comes with a standard birdcage flash hider installed but the sale will include the original radial muzzle brake as well.
  2. E

    Ruger AR556 MPR - 18" 5.56mm

      1. For Sale
    • $575
    • Beaverton
    • Oregon
    Had this rifle for a few years and its a great shooter, but I need to trim down the collection. In great shape, easily 9/10 condition. No rust or corrosion. Comes with a standard birdcage flash hider but the sale will include the original radial muzzle brake as well.
  3. OldTengu

    Ruger AR556 upper 16”

      1. For Sale
      2. For Trade
    • $300
    • Portland
    • Oregon
    I have an AR556 upper that's been sitting around since I put a new upper on the lower it was formerly attached to. Not sure on round count, low enough to where the deflector is still pretty pristine. I put a better BCG in it than what was stock (although I can't recall the brand), and put some...
  4. KTM530XCW

    Ruger AR556 w/ Tango4 LPVO

      1. For Sale
    • $900
    • Troutdale
    • Oregon
    For sale is a Ruger AR556 with Sig Tango4 1-4x24 LPVO. Less than 20 rounds through it. $950. No trades. Geoff 503-504-6280
  5. jkor

    ruger AR556 with magpul furniture. Lower price

      1. For Sale
      2. For Trade
    • $600
    • Salem
    • Oregon
    ran only 50rnds thru it, bought two months or so ago. Currently have a 512 Eotech on it. 600 without the Eotech, 900 with. also have a lot of AR mags mostly magpul gen 2s if you need any. If the rifle sells I would then sell the mags. trade? 7.62x39 ammo, new or almost new AK or, mini 14 in...
  6. OregonSig

    Ruger AR556 16" free float

      1. For Sale
    • $500
    • SPRINGFIELD
    • Oregon
    I've got a Ruger AR556 16" in excellent shape. Vert low round count, and it has a free float rail and Magpul MAD lever. Will come with 2 30 rd magazines for full price. I'm making one last push to sell a few guns before 114 so I will be at Tick Licker in Salem on Tuesday afternoon around 4-5...
  7. Bill Siegle

    Ruger AR556 5.56

      1. For Sale
    • $500
    • Gladstone
    • Oregon
    Time to move em along! They’re gathering too much dust in the locker. No trades please. Transfer to occur relatively close to The Clackamas area or Tigard area. For Washington folks I can meet in Vancouver off I205 too but the AR mag will be a ten rounder. Ruger AR556 $550***now $500*** It’s...
  8. S

    Ruger AR556 MPR 18” Barrel/Vortex Strike Eagle

      1. For Sale
    • $750
    • Portland
    • Oregon
    I have a Ruger MPR for sale. 18” cold hammer forged barrel, compensator, Ruger’s upgraded trigger, topped with a Vortex Strike Eagle 1-6 in a Colt Mount. 1 mag is included as well. I bought this and it has sat in the safe as ammo prices have been through the roof. I put 100 rounds through it...
  9. BigPoppa82

    Ruger AR556 with B5 Foliage Green Furniture combo pack

      1. For Sale
    • $650
    • Centralia
    • Washington
    Ruger AR556 with With B5 Foliage green Furniture. New, never been fired. Comes with box and paperwork from the factory. $650 obo Will throw extras in for money -$100 more will include new Kryptek AR gun case Or -$125 more will include Vortex Strikefire II red dot Or -$125 more will include 150...
  10. K

    Ruger AR556 MPR Package

      1. For Sale
    • $1800
    • Bellevue
    • Washington
    Ruger AR556 MPR 18” barrel Original BCG replaced with Wilson Combat (still new) Original stock replaced with Magpul MOE SL-S Overbore bipod Vortex Strike Eagle 1-8 10 mags 1000rd Tula 556 Buyer pays transfer 1800 firm PM me so I can send pics by text or email.
  11. Springfield

    Ruger AR556 Never Fired/AT3 Tactical RCO Red Dot. Tactical Tailor Case. Trade for Fishing Gear

      1. For Trade
    • Auburn
    • Washington
    Safe Queen. Never Fired. Trade for Deep Sea Fishing Gear. Planning a Mexico Fishing Trip this Summer. Quality Gear Only. AVET/Penn International. Would consider some Steelhead Gear if it made sense. Don't waist your time or mine trying to trade Junk. Asking for my "Best Price" will be ignored...
  12. BigPoppa82

    Ruger AR556 with Nikon P223 Scope

      1. For Sale
    • $800
    • Centralia
    • Washington
    For Sale Ruger AR556 Comes with the following Nikon Scope Mount Nikon P223 Scope Butler Creek Flip Up Scope Caps Magpul Rear Flip Up Sight Strike Industries Bolt Catch Strike Industries Charging Handle Strike Industries Dust Cover Strike Industries Magazine Release Strike Industries Takedown...
  13. gotsand27

    Ruger AR556 magpul furn and red dot

      1. For Sale
      2. For Trade
    • $850
    • North Bend
    • Oregon
    ruger ar556 with fde magpul furniture, front afg and bushnell ttr25 red dot. less than 100 rounds thru it great gun but prefer non di guns im looking to trade for a PSA AK-P ak47 pistol $850 price.
  14. M

    Ruger AR556 $700

      1. For Sale
    • $700
    • Covington
    • Washington
    Ruger AR 556 with magpul stock and handguard. I think I ran a mag through when I bought this and it has been in my safe for the last 5 or so years. Nothing special but a fine rifle. Prefer to do transfer at Rehv Arms in Covington. $800obo
  15. User 1234

    Ruger AR556 lower w Geissele G2S & metal Bushmaster CAR stock.

      1. For Sale
      2. For Trade
    • $350
    • Puyallup
    • Washington
    In the process of digging into the back of my safe’s cobwebs and Raiders of the Lost Ark passageways I rediscovered this. Never fired. Geissele two stage trigger,https://geissele.com/geissele-2-stage-trigger.html ($165, out of stock) , Strike Industries bolt catch, Bushmaster metal CAR stock...
  16. C

    Ruger AR556 With Accessories

      1. For Sale
      2. For Trade
    • $700
    • Winlock
    • Washington
    I bought a Ruger AR556 I would say maybe 3 years ago, only bought it because there was a big push to make the AR illegal and I wanted to own one in case that happened. I tinkered with it a bit, changing out the most components. I took it to the range 2-3 times, probably less than 100 rounds...
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