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.223/5.56 Barrels

Shop all .223 REM / .223 Wylde / 5.56 Nato Barrels.

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  2. Rainier Arms Mountain MOD2 5.56 NATO AR-15 Barrel - 14.5"
    Rainier Arms Mountain MOD2 5.56 NATO AR-15 Barrel - 14.5"
    $300.00
    Starting at 0% APR or $55.37/mo with . Learn More
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Barrel Length
  1. 6.75" 1 item
  2. 7.5" 2 items
  3. 7.75" 1 item
  4. 8" 1 item
  5. 8.5" 1 item
  6. 10.3" 3 items
  7. 10.5" 18 items
  8. 11.5" 9 items
  9. 12" 2 items
  10. 12.3" 1 item
  11. 12.5" 10 items
  12. 13.7" 5 items
  13. 13.9" 5 items
  14. 14.5" 19 items
  15. 16" 30 items
  16. 16.1" 3 items
  17. 18" 18 items
  18. 18.6" 1 item
  19. 20" 9 items
Barrel Profile
  1. Dissipator 1 item
  2. Lightweight 13 items
  3. M16A1 1 item
  4. MK12 SPR 9 items
Caliber
  1. .223 Wylde 50 items
  2. 5.56 NATO 88 items
  3. 6mm ARC 1 item
Color
Finish
  1. Black 1 item
  2. Carbon Fiber 4 items
  3. Cerakote 1 item
  4. Nitride 43 items
  5. Polished 4 items
  6. Satin 23 items
Gas Block Diameter
  1. .625" 26 items
  2. .750" 99 items
  3. .875" 2 items
  4. .936" 2 items
Gas System
  1. Pistol 5 items
  2. Carbine 31 items
  3. Mid 61 items
  4. Intermediate 5 items
  5. Rifle 26 items
Manufacturer
  1. Andro Corp Industries 1 item
  2. Ballistic Advantage 16 items
  3. Boss Barrels 3 items
  4. BSF Barrels 1 item
  5. Centurion Arms 3 items
  6. Christensen Arms 2 items
  7. Daniel Defense 4 items
  8. Faxon Firearms 21 items
  9. Geissele 4 items
  10. Lewis Machine & Tool (LMT) 6 items
  11. NEMO Arms 2 items
  12. Noveske 19 items
  13. Rainier Arms, LLC 46 items
  14. Sons of Liberty Gun Works 6 items
  15. Spinta Precision 2 items
  16. VKTR Industries 3 items
Platform
  1. AR-15 137 items
Price
  1. $0.00 - $99.99 3 items
  2. $100.00 - $199.99 32 items
  3. $200.00 - $299.99 45 items
  4. $300.00 - $399.99 22 items
  5. $400.00 - $499.99 18 items
  6. $500.00 - $599.99 16 items
  7. $600.00 and above 3 items
Product Type
  1. AR-15 Barrel 139 items
Thread Pitch
  1. 1/2x28 (.22 cal) 128 items
  2. 5/8x24 (.30 cal) 1 item
Twist Rate
  1. 1:7 70 items
  2. 1:7.5 14 items
  3. 1:8 54 items
Stock Status
  1. In stock 82 items
  2. Out of stock 57 items
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