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Rainier Arms RUC 5.56 NATO DI Rifle - 16"

AR-15 Rifle

In stock
Only 5 left

FFL Required Before Shipping.
Please have your dealer email a copy of their FFL to [email protected] or fax it to 253-218-2998, referencing your name and order number.


Introducing the RUC DI Rifle! This is the next step in our efforts to bring the highest quality rifles to the market that we can while offering the best value as well. This rifle shows its direct lineage to its predecessors with its return back to utilizing a direct impingement operating system on our new and improved Rainier Arms Select barrel. The RUC DI Rifle also utilizes our Urban Combat Rail to provide shooters with a rock solid handguard that can take any abuse you can throw at it. The rifle is finished off with the Avalanche ANC charging handle and our new Rainier Arms FHV2 flash hider.


Upper Build:

  • Rainier Arms Select 5.56 NATO Barrel - 16"
  • Rainier Arms Forged Upper Receiver
  • Rainier Arms Urban Combat Rail - 15"
  • Rainier Arms Precision BCG
  • Rainier Arms Avalanche ANC Charging Handle
  • Rainier Arms Low Profile .750 Gas Block
  • Rainier Arms FHV2 Flash Hider


Lower Build:

  • Rainier Arms Forged Lower Receiver
  • Rainier Arms Modified Trigger Guard
  • B5 Systems QD End Plate
  • H1 Buffer - 3.9 oz
  • Carbine Buffer Spring
  • ALG Defense Quality Trigger
  • B5 Systems Bravo Stock
  • B5 Systems Type 23 Pistol Grip


Also Includes:

  • 1x Magpul PMAG GEN 2 30-Round Magazine
  • 1x Rainier Arms Project Cordite Rifle Case - 38" or Patriot Hard Case, depending on inventory
  • Weight: 6 lbs 9 oz
More Information
Product Type AR-15 Rifle
Manufacturer Rainier Arms, LLC
Gas Block Diameter .750"
Thread Pitch 1/2x28
Gas Length Mid
Rail Length 15"
Barrel Length 16"
Caliber 5.56 NATO

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