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AR-15 Barrels

Improve your accuracy and upgrade your rifle with a new AR-15 barrel from GunMag Warehouse. From heavy barrels for shot to shot consistency to pencil and fluted barrels for weight savings, we’ve got you covered with the best AR-15 barrels that deliver premium, match-grade accuracy. Whether you prefer carbine, midlength, or rifle-length barrels, we offer top options in popular chamberings like 5.56 NATO, .223 Wylde, and .300 Blackout. Further, we have plenty of options in both CMV and stainless steel for optimal performance and easy cleanup, as well as threaded barrels to attach your preferred muzzle device.

  1. Ballistic Advantage Premium Series AR-15 16" Mid-Length Gas .223 Wylde 1:8 Stainless Steel Barrel
    Ballistic Advantage Premium Series AR-15 .223 Wylde 1:8 Stainless Steel Barrel
    (1)
    $190.99 $300.99 $180.99 $285.99 Save $15.00
  2. Ballistic Advantage Premium AR-15 16" Mid-Length Gas 6mm ARC 1:7 Stainless Steel Barrel
    Ballistic Advantage Premium Series AR-15 6mm ARC 1:7 SS Barrel
    $235.99 $315.99 $223.99 $299.99 Save $16.00
  3. Ballistic Advantage Premium AR-15 14.5" Mid-Length .223 Wylde 1:8 Stainless Steel Barrel w/ Lo Pro Gas Block
    Ballistic Advantage Premium AR-15 Mid-Length Gas .223 Wylde 1:8 SS Barrel w/ .750 Lo Pro Gas Block
    $245.99 $260.99 $232.99 $247.99 Save $13.00
  4. Ballistic Advantage Premium AR-15 16" Mid-Length Gas .223 Wylde 1:8 SS Barrel w/ OPS 12
    Ballistic Advantage Premium Series AR-15 .223 Wylde 1:8 SS Barrel w/ OPS 12
    $205.99 $220.99 $194.99 $209.99 Save $11.00
  5. Rosco Purebred Gov't AR-15 16" Mid-Length Gas .223 Wylde 1:8 416R Barrel
    Rosco Purebred AR-15 .223 Wylde Stainless Steel Barrel
    $221.99 $240.99 $198.99 $225.99 Save $24.00
  6. Ballistic Advantage Premium AR-15 16" Mid-Length Gas 6.5 Grendel 1:8 Fluted Stainless Steel Barrel
    Ballistic Advantage Premium Series AR-15 6.5 Grendel 1:8 SS Barrel
    $204.99 $305.99 $204.99 $289.99 Save $16.00
  7. Ballistic Advantage Premium AR-15 8.3" Pistol-Length Gas .300 Blackout 1:7 SS Barrel w/ Lo Pro Gas Block
    Ballistic Advantage Premium Series AR-15 Pistol-Length Gas .300 BLK 1:7 SS Barrel w/ Lo Pro Gas Block
    Out of stock
    $220.99 $230.99 $209.99 $218.99 Save $12.00
  9. Ballistic Advantage Premium AR-15 22" Rifle+1-Length Gas .22 ARC 1:7 SS Barrel
    Ballistic Advantage Premium AR-15 22" Rifle+1-Length Gas .22 ARC 1:7 SS Barrel
    Out of stock
    $295.99 $325.99 $280.99 $308.99 Save $17.00
  10. Ballistic Advantage Premium AR-15 16" Rifle-Length Gas .22 ARC 1:7 Stainless Steel Barrel
    Ballistic Advantage Premium AR-15 .22 ARC 1:7 Stainless Steel Barrel
    Out of stock
    $245.99 $315.99 $232.99 $299.99 Save $16.00
  11. Ballistic Advantage Premium AR-15 24" Rifle+1-Length Gas .22 ARC 1:7 SS Barrel
    Ballistic Advantage Premium AR-15 24" Rifle+1-Length Gas .22 ARC 1:7 SS Barrel
    Out of stock
    $305.99 $345.99 $289.99 $327.99 Save $18.00
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