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rock river arms

Rock River Arms, Incorporated is a manufacturing company in Colona, Illinois that manufacturers parts and accessories for AR-15/M16 type rifles, as well as other firearms.

View More On Wikipedia.org
Recent contents
  1. RobMa

    - SOLD - NIB Rock River Arms AR15-A2 Upper Receiver - SOLD -

      1. For Sale
    • $169
    • Seattle
    • Washington
    Sorry, this item has sold NIB Rock River Arms AR15-A2 Upper Receiver 7075 Cerro Forge matte black, 8/3 rear sight assembly, port door and forward assist. Crossposted on ARFCOM No sales to restricted states... sorry I take PayPal friends and family/Venmo Shipping OK, S/H free No trade...
  2. RobMa

    Excellent condition Rock River Arms A2 upper receiver with Cardinal forging mark

      1. For Sale
    • $175
    • Seattle
    • Washington
    Excellent condition Rock River Arms A2 upper receiver with Cardinal forging mark Recently purchased this and decided to go another route. This could be great for a retro build. Please PM for any questions. Crossposted on ARFCOM No sales to restricted states... sorry I take PayPal friends...
  3. RobMa

    New Old Stock RRA Dominator 2 -PRICE REDUCED-

      1. For Sale
    • $115
    • Seattle
    • Washington
    New Old Stock RRA Dominator 2 This sight is in incredible condition. Blurb from page: The RRA Dominator 2 riser is made for flat-top AR15, M4 and M16 rifles and lifts shallow base weapon sights by the required amount to enable co-witnessing of the rifle or carbine's iron sights. The Rock...
  4. DIYshooter

    Billet AR15 rifle. Unfired

      1. For Sale
    • $650
    • Meridian / Boise
    • Idaho
    I have a new, never fired RRA factory billet upper on a Newly assembled, never fired APF billet lower. I’ve had the two for a bit and I don’t have plans for them so I’m gonna sell them to finish up other project I haven’t got around to.
  5. TheRealMP

    Rock River Arms rear sight/riser

      1. For Sale
      2. For Trade
    • $60
    • Olympia
    • Washington
    I have a used RRA rear a2 sight/riser.
  6. RobMa

    New Old Stock RRA Dominator 2 / with additional springs, ball bearings and solid adjustment nob (match)

      1. For Sale
    • $119
    • Seattle
    • Washington
    New Old Stock RRA Dominator 2 / with additional springs, ball bearings and solid adjustment nob (match) Blurb from page: The RRA Dominator 2 riser is made for flat-top AR15, M4 and M16 rifles and lifts shallow base weapon sights by the required amount to enable co-witnessing of the rifle...
  7. AmanSlayman

    RRA Dominator rear sight / riser

      1. For Sale
    • $50
    • Sherwood
    • Oregon
    Rock river arms dominator rear sight, riser designed to bring standard height eotech up to a more confortable lower 1/3 cowitness with 512/XPS models or other absolute cowitness red dots. You'll get something like to 1.93" height using lower 1/3 optics so works well for passive aiming with nv...
  8. asiparks

    RRA Elite upper/ Mega Gator Lower $550

      1. For Sale
    • $550
    • portland
    • Oregon
    This is a build I did myself in 2010, a complete RRA Elite upper with fold down FS gas block ( all RRA upper BCG/ CH/Barrel/upper receiver) on a Mega Gator lower using an RRA LPK. Back then it was the equivalent of an SR15 making babies with an MR223. More or less. Removable rear sight/rail...
  9. D

    12 to 14" mloc handguard

      1. Want to Buy
    • Gig Harbor
    • Washington
    Looking for 12" to 14" handguard. Prefer something like the palmetto partial top rail. Slim style.
  10. beaconrocker

    Tactical carry handle

      1. For Sale
    • $80
    • Battle Ground
    • Washington
    Selling a Rock River Arms “tactical” carry handle. Has picatinny rail on top unlike a traditional ar carry handle.
  11. beaconrocker

    Parts bin cleanup: mostly ar parts

      1. For Sale
      2. For Trade
    • $205
    • Beaverton
    • Oregon
    Cleaning out the parts bin just a little bit. Mainly looking to sell but if anyone has a weapon mounted light I would be willing to trade the accessories for it, plus cash if needed. Items for sale: Magpul gen 1 odg AFG-$25 Magpul gen 2 AFG-$25 Magpul ladder railsx3-$20 Rock River Arms tactical...
  12. RobMa

    Rock River Arms Dominator sight/mount

      1. For Sale
    • $89
    • Seattle
    • Washington
    Very rare RRA Dominator sight/mount (used, but in great condition) New/upgraded springs and ball stops There is dust and oil on it... :p The RRA Dominator riser is made for flat-top AR15, M4 and M16 rifles and lifts shallow base Eotech holographic weapon sights by the required amount to...
  13. ZA_Survivalist

    WANTED: Short A2 entry stock.

      1. Want to Buy
    • Hillsboro
    • Oregon
    Title says it all, Im after one of those shortened A2 entry stocks that UTG and Rock River used to make. Not sure how proprietary the buffer-tube/buffer and spring were in relation to the stock, but if you have them, Ill take the whole package. Again, Im only after the short A2 entry stock...
  14. LSomers

    Rock River Arms LAR-15 223 A4 Varmint

      1. For Sale
    • $900
    • Oregon City
    • Oregon
    Lightly used Rock River Arms LAR-15, has approx 60 rounds through it. Just don’t use it. Call or text Logan 916-213-5826
  15. RobMa

    - SOLD - Brand New Rock River Arms Stand Alone Rear Sight Assembly - SOLD -

      1. For Sale
    • $99
    • Seattle
    • Washington
    Sorry, this item has sold Brand New Rock River Arms Stand Alone Rear Sight Assembly WITH A2 REAR SIGHT For those of you who want a sight that resembles the classic carry handle but in a smaller footprint this sight is for you. No giant knob like the leading competitor and has a rail lug to...
  16. Khalsa

    RRA Complete lower w NickelTeflon trigger

      1. For Sale
      2. For Trade
    • $350
    • Eugene
    • Oregon
    Acquired for an “HRT” clone build, includes an LMT winterized trigger guard. BCM carbine buffer and spring(Bcm.) BCM polished nickel Teflon single stage Trigger group. All parts are original RRA from >10 years ago. Crisp safety. In spec lower. BCM grip, but I have Magpul grips and other options...
  17. G

    Rock River Arms 9mm AR 16"

      1. For Sale
    • $750
    • Portland
    • Oregon
    This is a Rock River Arms 16" 9mm Carbine This gun has always shot super straight and been super reliable. Carry Handle is removable about 1000 rounds fired. Comes with a few upgrades: Extended charging handle latch Daniel Defense Quad Rail Handguard (original handguard included) Rail...
  18. eldbillbo

    Ar15 A2 upper receiver $225 (BARREL IS SOLD)

      1. For Sale
    • Oregon City
    • Oregon
    A2 upper receiver only NO BARREL $225 barrel assembly $275 (BARREL ASSEMBLY HAS BEEN SOLD) Trades considered please note when offering trades please note trade value of your items or at least say I will trade this for that. Some of the specific parts I am looking for are 20" gov profile...
  19. eldbillbo

    Daniel Defense 12.5 FSP barrel with RRA upper receiver. All or Part out.

      1. For Sale
    • Oregon City
    • Oregon
    Rock River Arms Upper receiver (has RRA logo) With Daniel Defense 10.6 barrel with front sight base pinned Unknown skinny Handguards NO bolt carrier group. Only 500 rds on it. Factory pinned front sight base has been removed for rail install and removal so there is some rubbing on the barrel...
  20. Wildcat162INF

    SOLD Rock River Arms RRA Operator II AR 15 5.56 BCM Upgrades CERAKOTE

      1. For Sale
    • $950
    • Medford
    • Oregon
    Purchased the Rock River Arms Operator II. This rifle has been shooting MOA since I purchased it. It has the amazing RRA Two Stage Trigger. This trigger shoots incredibly well. Chrome plated BCG for easy cleaning and excellent performance. This has a lot of great upgrades that make the look...
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