Arm or Ally© teamed with three very strong barrel manufacturers to offer the finest AR barrels on the market. Ballistic Advantage, Faxon, and Rosco Barrels are manufactured in the U.S.A by hardworking men passionate about barrel-making. We stock a huge selection of barrels ready to ship right away; trust Arm or Ally© has you covered!
selecting the best AR Barrel for your custom AR build
Showing all 145 results
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Sale!
FREE SHIPPING ITEM!Ballistic Advantage 10.3 Classic Series 556 Chrome Lined Carbine Barrel
$125.32 More Info -
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FREE SHIPPING ITEM!Ballistic Advantage 14.5 Classic Series 556 M4 Chrome Lined Carbine Barrel
$139.84 More Info -
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FREE SHIPPING ITEM!Ballistic Advantage 16 Classic Series 556 M4 Chrome Lined Carbine Barrel
$136.95 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 223 Wylde Fluted Premium Series 14.5 SPR Barrel
$170.53 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 223 Wylde Fluted Premium Series 16 SPR Barrel
$173.46 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 223 Wylde Fluted Premium Series 18 SPR Barrel
$176.51 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 223 Wylde Fluted Premium Series 20 DMR Barrel
$193.94 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 223 Wylde Hanson Profile 18″ Stainless
$195.73 More Info -
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FREE SHIPPING ITEM!Ballistic Advantage 223 Wylde Premium Black Series 16 Government Mid Length Stainless Steel Barrel
$140.97 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 223 Wylde Premium Black Series 16 SPR Mid Length Stainless Steel Barrel
$145.29 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 223 Wylde Premium Black Series 18 SPR Rifle Length Stainless Steel Barrel w/ Ops 12
$161.10 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 223 Wylde Premium Black Series 20 DMR Rifle Length Stainless Steel Barrel
$165.17 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 223 Wylde Premium Series 10.3 Hanson Barrel
$155.22 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 223 Wylde Premium Series 14.5 Hanson Barrel
$148.27 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 223 Wylde Premium Series 16 Government Barrel (Ops 12)
$145.49 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 223 Wylde Premium Series 16 Hanson Barrel (.625)
$168.46 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 223 Wylde Premium Series 17.7 Hanson 3 Gun Barrel
$183.57 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 223 Wylde Premium Series 18 SPR Barrel (Ops 12)
$161.10 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 223 Wylde Premium Series 20 DMR Barrel
$165.17 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 224 Valkyrie Fluted Premium Series 18 SPR Barrel
$243.96 More Info -
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FREE SHIPPING ITEM!Ballistic Advantage 224 Valkyrie Fluted Premium Series 20 DMR Barrel
$278.20 More Info -
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FREE SHIPPING ITEM!Ballistic Advantage 224 Valkyrie Fluted Premium Series 22 DMR Barrel
$295.32 More Info -
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FREE SHIPPING ITEM!Ballistic Advantage 224 Valkyrie Premium Series 18 SPR Barrel (Ops 12)
$197.78 More Info -
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FREE SHIPPING ITEM!Ballistic Advantage 224 Valkyrie Premium Series 20 DMR Barrel
$243.96 More Info -
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FREE SHIPPING ITEM!Ballistic Advantage 224 Valkyrie Premium Series 22 DMR Barrel
$209.36 More Info -
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FREE SHIPPING ITEM!Ballistic Advantage 300 Blackout Modern Series 10 DRP Barrel
$107.38 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 300 Blackout Modern Series 10.5 DRP Barrel
$106.90 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 300 Blackout Modern Series 14.5 DRP Barrel
$130.74 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 300 Blackout Modern Series 6 DRP Barrel
$102.61 More Info -
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FREE SHIPPING ITEM!Ballistic Advantage 300 Blackout Modern Series 8 DRP Barrel
$102.61 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 300 Blackout Modern Series 8.5 DRP Barrel
$114.23 More Info -
Sale!FREE SHIPPING ITEM!
Ballistic Advantage 300 Blackout Modern Series 9 DRP Barrel
$107.31 Add to cart -
Sale!FREE SHIPPING ITEM!
Ballistic Advantage 300 Blackout Modern Series 9.5 DRP Barrel
$114.31 More Info -
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FREE SHIPPING ITEM!Ballistic Advantage 300 Blackout Performance Series 10.3 Hanson Barrel
$146.37 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 300 Blackout Performance Series 8 DRP Barrel
$158.37 More Info -
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FREE SHIPPING ITEM!Ballistic Advantage 300 Blackout Performance Series 8.3 Hanson Barrel
$142.07 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 300 Blackout Performance Series 9 DRP Barrel
$134.81 More Info -
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FREE SHIPPING ITEM!Ballistic Advantage 300 Blackout Premium Series 10.3 Hanson Barrel
$162.94 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 300 Blackout Premium Series 8.3 Hanson Barrel
$158.51 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 308 Fluted Premium Series 18 Heavy Barrel
$232.13 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 308 Fluted Premium Series 20 Heavy Barrel
$238.63 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 308 Modern Series 12.5 Government Barrel
$136.36 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 308 Modern Series 14.5 Government Barrel
$135.63 More Info -
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FREE SHIPPING ITEM!Ballistic Advantage 308 Modern Series 18 Government Barrel
$166.39 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 308 Premium Black Series 16 Hanson Barrel
$211.54 Add to cart -
Sale!FREE SHIPPING ITEM!
Ballistic Advantage 308 Premium Black Series 18 Hanson Barrel
$211.83 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 308 Premium Black Series 18 Tactical Government Barrel
$190.24 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 308 Premium Black Series 20 Tactical Government Barrel
$193.20 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 308 Premium Series 16 Government Barrel
$188.75 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 308 Premium Series 18 Government Barrel
$201.71 More Info -
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FREE SHIPPING ITEM!Ballistic Advantage 308 Premium Series 18 Hanson Barrel
$211.83 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 308 Premium Series 18 Heavy Barrel
$189.22 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 308 Premium Series 20 Heavy Barrel
$182.18 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 350 Legend Performance Series 16 Hanson Barrel
$184.87 More Info -
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FREE SHIPPING ITEM!Ballistic Advantage 350 Legend Performance Series 18 SPR Barrel
$161.35 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 350 Legend Performance Series 20 DMR Barrel
$164.95 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 556 Modern Series 12.5 Government Barrel
$106.97 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 556 Modern Series 13.7 Government Barrel
$108.34 Add to cart -
Sale!FREE SHIPPING ITEM!
Ballistic Advantage 556 Modern Series 13.9 Government Barrel
$108.34 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 556 Modern Series 14.5 Government Barrel
$103.04 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 556 Modern Series 14.5 M4 Carbine Barrel
$108.23 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 556 Modern Series 14.7 Pencil Barrel – (.625)
$108.40 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 556 Modern Series 16 Government Carbine Barrel
$136.96 More Info -
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FREE SHIPPING ITEM!Ballistic Advantage 556 Modern Series 16 Pencil Barrel – (.625)
$109.79 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 556 Modern Series 16 Pencil Carbine Barrel – (.625)
$145.53 More Info -
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FREE SHIPPING ITEM!Ballistic Advantage 556 Modern Series 18 SPR Barrel (Ops 12)
$132.51 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 556 Modern Series 20 Government Barrel
$136.17 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 556 Performance Series 10.3 Hanson Barrel
$148.26 Add to cart -
Sale!FREE SHIPPING ITEM!
Ballistic Advantage 556 Performance Series 10.3 Hanson Barrel (.625)
$179.76 More Info -
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FREE SHIPPING ITEM!Ballistic Advantage 556 Performance Series 11.3 Hanson Barrel
$157.98 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 556 Performance Series 11.3 Hanson Barrel (.625)
$157.98 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 556 Performance Series 12.3 Hanson Barrel
$149.40 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 556 Performance Series 13.7 Hanson Barrel
$151.11 Add to cart -
Sale!FREE SHIPPING ITEM!
Ballistic Advantage 556 Performance Series 13.9 Hanson Barrel
$159.24 Add to cart -
Sale!FREE SHIPPING ITEM!
Ballistic Advantage 556 Performance Series 14.5 Hanson Barrel
$158.03 Add to cart -
Sale!FREE SHIPPING ITEM!
Ballistic Advantage 556 Performance Series 14.5 Hanson Barrel (.625)
$158.03 Add to cart -
Sale!FREE SHIPPING ITEM!
Ballistic Advantage 556 Performance Series 16 Hanson Barrel
$172.10 Add to cart -
Sale!FREE SHIPPING ITEM!
Ballistic Advantage 556 Performance Series 16 Hanson Barrel (.625)
$172.10 Add to cart -
Sale!
FREE SHIPPING ITEM!Ballistic Advantage 556 Performance Series 16 M4 Carbine Barrel
$158.37 More Info -
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FREE SHIPPING ITEM!Ballistic Advantage 556 Performance Series 17.7 Hanson 3-Gun Barrel
$173.21 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 556 Performance Series 18 Hanson Barrel
$194.72 More Info -
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FREE SHIPPING ITEM!Ballistic Advantage 556 Performance Series 18 SPR Barrel (Ops 12)
$170.83 More Info -
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FREE SHIPPING ITEM!Ballistic Advantage 556 Performance Series 20 DMR Barrel
$171.92 More Info -
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FREE SHIPPING ITEM!Ballistic Advantage 556 Performance Series 7.5 Hanson Barrel
$140.19 More Info -
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FREE SHIPPING ITEM!Ballistic Advantage 6.5 Creedmoor Fluted Premium Series 18 Barrel
$251.51 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 6.5 Creedmoor Fluted Premium Series 20 Barrel
$252.60 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 6.5 Creedmoor Fluted Premium Series 22 Barrel
$251.55 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 6.5 Creedmoor Fluted Premium Series 24 Barrel
$272.37 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 6.5 Creedmoor Premium Black Series 16 Hanson Barrel
$211.54 Add to cart -
Sale!
FREE SHIPPING ITEM!Ballistic Advantage 6.5 Creedmoor Premium Black Series 18 Hanson Barrel
$211.83 Add to cart -
Sale!
FREE SHIPPING ITEM!Ballistic Advantage 6.5 Creedmoor Premium Series 14.1 Hanson Barrel
$225.62 More Info -
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FREE SHIPPING ITEM!Ballistic Advantage 6.5 Creedmoor Premium Series 16 Hanson Barrel
$211.54 Add to cart -
Sale!
FREE SHIPPING ITEM!Ballistic Advantage 6.5 Creedmoor Premium Series 18 Hanson Barrel
$226.11 Add to cart -
Sale!
FREE SHIPPING ITEM!Ballistic Advantage 6.5 Creedmoor Premium Series 18 Heavy Barrel
$192.70 Add to cart -
Sale!
FREE SHIPPING ITEM!Ballistic Advantage 6.5 Creedmoor Premium Series 20 Heavy Barrel
$196.66 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 6.5 Creedmoor Premium Series 22 Heavy Barrel
$207.88 Add to cart -
Sale!FREE SHIPPING ITEM!
Ballistic Advantage 6.5 Creedmoor Premium Series 24 Heavy Barrel
$215.46 Add to cart -
Sale!
FREE SHIPPING ITEM!Ballistic Advantage 6.5 Grendel Fluted Premium Series 16 SPR Barrel
$240.13 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 6.5 Grendel Fluted Premium Series 18 SPR Barrel
$229.10 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 6.5 Grendel Fluted Premium Series 20 DMR Barrel
$252.81 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 6.5 Grendel Premium Series 12.5 Hanson Barrel
$186.38 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 6.5 Grendel Premium Series 16 SPR Barrel
$182.52 Add to cart -
Sale!FREE SHIPPING ITEM!
Ballistic Advantage 6.5 Grendel Premium Series 18 SPR Barrel
$183.35 Add to cart -
Sale!FREE SHIPPING ITEM!
Ballistic Advantage 6.5 Grendel Premium Series 20 DMR Barrel
$199.07 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 6mm ARC Premium Black Series 16 SPR Mid Length Barrel
$207.29 More Info -
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FREE SHIPPING ITEM!Ballistic Advantage 6mm ARC Premium Black Series 18 SPR Rifle Length Barrel
$218.14 More Info -
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FREE SHIPPING ITEM!Ballistic Advantage 6mm ARC Premium Black Series 20 DMR Rifle Length Barrel
$206.27 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 6mm ARC Premium Series 16 SPR Mid Length Barrel
$194.24 Add to cart -
Sale!
FREE SHIPPING ITEM!Ballistic Advantage 6mm ARC Premium Series 18 SPR Rifle Length Barrel
$193.75 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 6mm ARC Premium Series 20 DMR Rifle Length Barrel
$206.27 More Info -
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FREE SHIPPING ITEM!Ballistic Advantage 6mm ARC Premium Series 22 DMR Rifle Length Barrel
$221.70 More Info -
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FREE SHIPPING ITEM!Ballistic Advantage 6mm ARC Premium Series 24 DMR Rifle Length Barrel
$230.96 More Info -
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FREE SHIPPING ITEM!Ballistic Advantage 8.3″ 9mm Modern Series Barrel (1/2×28)
$77.81 Add to cart -
Sale!FREE SHIPPING ITEM!
Ballistic Advantage 8.3″ 9mm Modern Series Barrel (1/2×36)
$80.27 Add to cart -
Sale!
FREE SHIPPING ITEM!Ballistic Advantage 9MM Modern Series 11 Government Barrel (1/2×28)
$99.65 More Info -
Sale!FREE SHIPPING ITEM!
Ballistic Advantage 9MM Modern Series 11 Government Barrel (1/2×36)
$99.65 More Info -
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FREE SHIPPING ITEM!Ballistic Advantage 9MM Modern Series 11 Straight Barrel (1/2×28)
$93.64 More Info -
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FREE SHIPPING ITEM!Ballistic Advantage 9MM Modern Series 16 Straight Barrel
$116.57 More Info -
Sale!FREE SHIPPING ITEM!
Ballistic Advantage 9MM Modern Series 16 Straight Barrel (1/2×36)
$124.19 More Info -
Sale!
FREE SHIPPING ITEM!Ballistic Advantage 9MM Modern Series 4.5 Straight Barrel (1/2×28)
$71.52 Add to cart -
Sale!
FREE SHIPPING ITEM!Ballistic Advantage 9MM Modern Series 5.5 Straight Barrel (1/2×28)
$72.73 Add to cart -
Sale!FREE SHIPPING ITEM!
Ballistic Advantage 9MM Modern Series 5.5 Straight Barrel (1/2×36)
$82.24 More Info -
Sale!FREE SHIPPING ITEM!
Ballistic Advantage 9MM Modern Series 5.5″ EPC Straight Barrel (1/2×28)
$72.73 More Info -
Sale!FREE SHIPPING ITEM!
Ballistic Advantage 9MM Modern Series 8.3 Lightweight Barrel (1/2×28)
$80.27 Add to cart -
Sale!FREE SHIPPING ITEM!
Ballistic Advantage 223 Wylde Premium Series 16 SPR Barrel
$145.29 Add to cart -
Sale!
FREE SHIPPING ITEM!Ballistic Advantage 5.56 Modern Series 10.3 Carbine Government Barrel
$106.71 Add to cart -
Sale!
FREE SHIPPING ITEM!Ballistic Advantage 556 Modern Series 10.5 Government Barrel
$106.71 Add to cart -
Sale!FREE SHIPPING ITEM!
Ballistic Advantage 556 Modern Series 11.5 Government Barrel
$101.65 Add to cart -
Sale!FREE SHIPPING ITEM!
Ballistic Advantage 556 Modern Series 16 Government Barrel
$109.19 Add to cart -
Sale!FREE SHIPPING ITEM!
Ballistic Advantage 556 Modern Series 16 M4 Carbine Barrel
$109.10 Add to cart -
Sale!
FREE SHIPPING ITEM!Ballistic Advantage 308 Modern Series 16 Government Barrel
$137.57 Add to cart -
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FREE SHIPPING ITEM!Ballistic Advantage 223 Wylde Premium Series 16 Hanson Barrel
$168.46 Add to cart
