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Hours: 9am-5pm EST  Mon. - Fri.
Phone: (704) 774-1102
Fax: (704) 469-5775
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Barrels

Classic Firearms brings you a wide variety of barrels to customize your AR or AK rifle. We offer the ever-popular 16” barrels, as well as 18”, 10.5”, 20”, 24”, and other sizes. If you need a .223 / 5.56 barrel, we carry dozens of them, in stock at competitive prices. In addition, we carry .300 blackout barrels as well as .45 ACP, 5.56x45mm, and 7.62x39mm. While you’re picking up a new barrel, head over to our ammo department and toss a few of our value-priced boxes into your cart.

Items 1 to 24 of 77 total

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  1. AR-15 Rifle Barrel, 16" Spiral Fluted Heavy Barrel 1 in 9 Twist Parkerized,  .223 / 5.56 NATO - Parkerized, Spiral Fluted

    AR-15 Rifle Barrel, 16" Spiral Fluted Heavy Barrel 1 in 9 Twist Parkerized, .223 / 5.56 NATO - Parkerized, Spiral Fluted

    Manufacturer: U.S. Contractor MSRP: $199.99  | Your Price:

    Regular Price: $113.99

    Special Price: $93.99


    Availability: In stock Purchase Now » View Details »
  2. AR-15 Rifle Barrel, 18" Spiral Fluted Heavy Barrel 1 in 8 Twist  .223 / 5.56 NATO Parkerized

    AR-15 Rifle Barrel, 18" Spiral Fluted Heavy Barrel 1 in 8 Twist .223 / 5.56 NATO Parkerized

    Manufacturer: U.S. Contractor MSRP: $199.99  | Your Price:

    Regular Price: $125.99

    Special Price: $94.99


    Availability: In stock Purchase Now » View Details »
  3. AR-15 Rifle Barrel, 10.5" Heavy Barrel 1 in 8 Twist Stainless Steel .223 / 5.56 NATO

    AR-15 Rifle Barrel, 10.5" Heavy Barrel 1 in 8 Twist Stainless Steel .223 / 5.56 NATO

    Manufacturer: U.S. Contractor MSRP: $129.99  | Your Price:

    Regular Price: $89.99

    Special Price: $71.99


    Availability: In stock (Only 3 left!) Purchase Now » View Details »
  4. AR-15 Rifle Barrel, 16", Heavy Barrel 1 in 8 Twist Parkerized,  .223 / 5.56 NATO

    AR-15 Rifle Barrel, 16", Heavy Barrel 1 in 8 Twist Parkerized, .223 / 5.56 NATO

    Manufacturer: U.S. Contractor MSRP: $129.99  | Your Price:

    Regular Price: $94.99

    Special Price: $67.99


    Availability: In stock Purchase Now » View Details »
  5. AR-15 Rifle Barrel, 16" M4 W / 1 in 8 Twist Stainless Steel .223 / 5.56 NATO

    AR-15 Rifle Barrel, 16" M4 W / 1 in 8 Twist Stainless Steel .223 / 5.56 NATO

    Manufacturer: U.S. Contractor MSRP: $119.99  | Your Price:

    Regular Price: $94.99

    Special Price: $72.99


    Availability: In stock Purchase Now » View Details »
  6. AR-15 Rifle Barrel, 16" Stainless Heavy Barrel 1 in 8 Twist,  .223 / 5.56 NATO

    AR-15 Rifle Barrel, 16" Stainless Heavy Barrel 1 in 8 Twist, .223 / 5.56 NATO

    Manufacturer: U.S. Contractor MSRP: $149.99  | Your Price:

    Regular Price: $87.99

    Special Price: $71.99


    Availability: In stock Purchase Now » View Details »
  7. AR-15 Rifle Barrel, 18" Heavy Barrel 1 in 8 Twist  .223 / 5.56 NATO - Parkerized

    AR-15 Rifle Barrel, 18" Heavy Barrel 1 in 8 Twist .223 / 5.56 NATO - Parkerized

    Manufacturer: U.S. Contractor MSRP: $149.99  | Your Price:

    Regular Price: $83.99

    Special Price: $69.99


    Availability: In stock Purchase Now » View Details »
  8. AR-15 Rifle Barrel, 16" M4 W / 1 in 7 Twist Stainless Steel .223 / 5.56 NATO

    AR-15 Rifle Barrel, 16" M4 W / 1 in 7 Twist Stainless Steel .223 / 5.56 NATO

    Manufacturer: U.S. Contractor MSRP: $119.99  | Your Price:

    Regular Price: $94.99

    Special Price: $74.99


    Availability: In stock Purchase Now » View Details »
  9. AR-15 Rifle Barrel, 16" Straight Fluted Heavy Barrel .300 Blackout Caliber 1 in 8 Twist Parkerized

    AR-15 Rifle Barrel, 16" Straight Fluted Heavy Barrel .300 Blackout Caliber 1 in 8 Twist Parkerized

    Manufacturer: U.S. Contractor MSRP: $199.99  | Your Price:

    Regular Price: $115.99

    Special Price: $91.99


    Availability: In stock Purchase Now » View Details »
  10. AR-15 Rifle Barrel, 16", Heavy Barrel 1 in 9 Twist Parkerized,  .223 / 5.56 NATO

    AR-15 Rifle Barrel, 16", Heavy Barrel 1 in 9 Twist Parkerized, .223 / 5.56 NATO

    Manufacturer: U.S. Contractor MSRP: $149.99  | Your Price:

    Regular Price: $83.99

    Special Price: $65.99


    Availability: In stock Purchase Now » View Details »
  11. AR-15 Rifle Barrel, 10.5" Heavy Barrel W / 1 in 7 Twist Parkerized .223 / 5.56 NATO

    AR-15 Rifle Barrel, 10.5" Heavy Barrel W / 1 in 7 Twist Parkerized .223 / 5.56 NATO

    Manufacturer: U.S. Contractor MSRP: $119.99  | Your Price:

    Regular Price: $79.99

    Special Price: $65.99


    Availability: In stock Purchase Now » View Details »
  12. AR-15 Rifle Barrel, 16", Fluted Heavy Barrel 1 in 8 Twist Parkerized,  .223 / 5.56 NATO

    AR-15 Rifle Barrel, 16", Fluted Heavy Barrel 1 in 8 Twist Parkerized, .223 / 5.56 NATO

    Manufacturer: U.S. Contractor MSRP: $149.99  | Your Price:

    Regular Price: $94.99

    Special Price: $79.99


    Availability: In stock Purchase Now » View Details »
  13. AR-15 Rifle Barrel, 20" Straight Fluted Heavy Barrel 1 in 8 Twist  .223 / 5.56 NATO Parkerized

    AR-15 Rifle Barrel, 20" Straight Fluted Heavy Barrel 1 in 8 Twist .223 / 5.56 NATO Parkerized

    Manufacturer: U.S. Contractor MSRP: $199.99  | Your Price:

    Regular Price: $125.99

    Special Price: $97.99


    Availability: In stock Purchase Now » View Details »
  14. AR-15 Rifle Barrel, 16" Heavy Barrel 7.62 X 39 Caliber 1 in 10 Twist Parkerized - W /.750 Gas Block Diameter

    AR-15 Rifle Barrel, 16" Heavy Barrel 7.62 X 39 Caliber 1 in 10 Twist Parkerized - W /.750 Gas Block Diameter

    Manufacturer: U.S. Contractor MSRP: $119.99  | Your Price:

    Regular Price: $104.99

    Special Price: $69.99


    Availability: In stock Purchase Now » View Details »
  15. AR-15 Rifle Barrel, 24" Non Threaded Muzzle Heavy Barrel W / 1 in 9 Twist, Target Grade, Parkerized .223 / 5.56 NATO

    AR-15 Rifle Barrel, 24" Non Threaded Muzzle Heavy Barrel W / 1 in 9 Twist, Target Grade, Parkerized .223 / 5.56 NATO

    Manufacturer: U.S. Contractor MSRP: $129.99  | Your Price:

    Regular Price: $125.99

    Special Price: $99.99


    Availability: In stock Purchase Now » View Details »
  16. AR-15 Rifle Barrel, 16" Stainless Heavy Barrel 1 in 9 Twist,  .223 / 5.56 NATO

    AR-15 Rifle Barrel, 16" Stainless Heavy Barrel 1 in 9 Twist, .223 / 5.56 NATO

    Manufacturer: U.S. Contractor MSRP: $149.99  | Your Price:

    Regular Price: $94.99

    Special Price: $72.99


    Availability: In stock Purchase Now » View Details »
  17. AR-15 Rifle Barrel, 16" M4 w/ 1 in 9 Twist Parkerized .223 / 5.56 NATO

    AR-15 Rifle Barrel, 16" M4 w/ 1 in 9 Twist Parkerized .223 / 5.56 NATO

    Manufacturer: U.S. Contractor MSRP: $119.99  | Your Price:

    Regular Price: $83.99

    Special Price: $65.99


    Availability: In stock Purchase Now » View Details »
  18. AR-15 Rifle Barrel, 18" Straight Fluted Heavy Barrel 1 in 8 Twist Parkerized,  .223 / 5.56 NATO - Parkerized with In Line Fluting

    AR-15 Rifle Barrel, 18" Straight Fluted Heavy Barrel 1 in 8 Twist Parkerized, .223 / 5.56 NATO - Parkerized with In Line Fluting

    Manufacturer: U.S. Contractor MSRP: $199.99  | Your Price:

    Regular Price: $107.99

    Special Price: $88.99


    Availability: In stock Purchase Now » View Details »
  19. AR-15 Rifle Barrel, 10.5" Heavy Barrel 1 in 7 Twist Stainless Steel .223 / 5.56 NATO

    AR-15 Rifle Barrel, 10.5" Heavy Barrel 1 in 7 Twist Stainless Steel .223 / 5.56 NATO

    Manufacturer: U.S. Contractor MSRP: $129.99  | Your Price:

    Regular Price: $89.99

    Special Price: $71.99


    Availability: In stock Purchase Now » View Details »
  20. AR-15 Rifle Barrel, 16" Stainless, Fluted Heavy Barrel 1 in 8 Twist  .223 / 5.56 NATO

    AR-15 Rifle Barrel, 16" Stainless, Fluted Heavy Barrel 1 in 8 Twist .223 / 5.56 NATO

    Manufacturer: U.S. Contractor MSRP: $179.99  | Your Price:

    Regular Price: $104.99

    Special Price: $84.99


    Availability: In stock Purchase Now » View Details »
  21. AR-15 Rifle Barrel, .223 16" Spiral Flute Bear Claw 1:8 Twist - Melonite Finish With Stainless Steel Spiral

    AR-15 Rifle Barrel, .223 16" Spiral Flute Bear Claw 1:8 Twist - Melonite Finish With Stainless Steel Spiral

    Manufacturer: U.S. Contractor MSRP: $169.99  | Your Price:

    Regular Price: $146.99

    Special Price: $117.99


    Availability: In stock Purchase Now » View Details »
  22. AR-15 Rifle Barrel, 16" Fluted Heavy Barrel 1 in 9 Twist Parkerized,  .223 / 5.56 NATO

    AR-15 Rifle Barrel, 16" Fluted Heavy Barrel 1 in 9 Twist Parkerized, .223 / 5.56 NATO

    Manufacturer: U.S. Contractor MSRP: $199.99  | Your Price:

    Regular Price: $115.99

    Special Price: $87.99


    Availability: In stock Purchase Now » View Details »
  23. AR-15 Rifle Barrel, 20" Straight Fluted Heavy Barrel 1 in 9 Twist  .223 / 5.56 NATO Parkerized

    AR-15 Rifle Barrel, 20" Straight Fluted Heavy Barrel 1 in 9 Twist .223 / 5.56 NATO Parkerized

    Manufacturer: U.S. Contractor MSRP: $199.99  | Your Price:

    Regular Price: $119.99

    Special Price: $98.99


    Availability: In stock (Only 1 left!) Purchase Now » View Details »
  24. AR-15 Rifle Barrel, 16" M4 W / 1 in 9 Twist Stainless Steel .223 / 5.56 NATO

    AR-15 Rifle Barrel, 16" M4 W / 1 in 9 Twist Stainless Steel .223 / 5.56 NATO

    Manufacturer: U.S. Contractor MSRP: $119.99  | Your Price:

    Regular Price: $94.99

    Special Price: $71.99


    Availability: In stock Purchase Now » View Details »

Items 1 to 24 of 77 total

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