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Rifle Barrels

Equip your rifle with high-quality barrels from Rainier Arms. We offer a wide variety of rifle barrels to suit any need, from precision target shooting to hunting and tactical operations.

You can purchase our in-house-made barrels or explore many other manufacturers like Ballistic Advantage, Faxon Firearms, Proof Research, and more.

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  13. Faxon Firearms PENCIL .308 WIN
    Faxon Firearms PENCIL .308 WIN
    Out of stock
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  14. Faxon Firearms 6.5 Grendel 416-R Stainless Gunner Barrel MATCH SERIES - 18"
    Faxon Firearms 6.5 Grendel 416-R Stainless Gunner Barrel MATCH SERIES - 18"
    $234.60
    Out of stock
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  1. Barrel Length 18" Remove This Item
  2. Gas Length Mid Remove This Item
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Shopping Options
Barrel Profile
  1. Lightweight 2 items
  2. Non-fluted 5 items
  3. MK12 SPR 3 items
Caliber
  1. .223 Wylde 4 items
  2. 5.56 NATO 1 item
  3. 6mm ARC 3 items
  4. 6.5 Grendel 4 items
  5. 7.62x51 1 item
Category
  1. .223 / 5.56 4 items
  2. .308 / 7.62 2 items
  3. 6.5 Grendel 4 items
  4. Other Calibers 2 items
Color
Configuration
  1. .750 DIA 3 items
Finish
  1. Bead Blast 1 item
  2. Nitride 4 items
  3. Satin 1 item
  4. Quench Polish Quench (QPQ) 1 item
Gas Block Diameter
  1. .625" 2 items
  2. .750" 10 items
  3. .875" 1 item
Is Firearms?
  1. No 14 items
Manufacturer
  1. Ballistic Advantage 2 items
  2. Faxon Firearms 3 items
  3. Rainier Arms, LLC 9 items
Platform
  1. AR-15 3 items
Price
  1. $100.00 - $199.99 1 item
  2. $200.00 - $299.99 11 items
  3. $300.00 and above 2 items
Product Type
  1. AR-15 Barrel 2 items
  2. Barrel 14 items
Thread Pitch
  1. 1/2x28 5 items
  2. 5/8x24 7 items
Threaded
  1. Yes 6 items
Twist Rate
  1. 1:7 4 items
  2. 1:7.5 2 items
  3. 1:8 9 items
  4. 1:10 1 item
Stock Status
  1. In stock 12 items
  2. Out of stock 2 items
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