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Barrels

Looking to upgrade the barrel on your pistol, rifle, or shotgun? Classic Firearms has you covered! Browse quality OEM replacement and aftermarket barrels from popular brands like Mossberg, Sig Sauer, and Ballistic Advantage online today!

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1-24 of 766 Products
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AR-15 16" M4 Contour Barrel, 5.56 NATO, 1:8, Parkerized
$49 99 $68.99
In Stock
AR-15 16" M4 Barrel, 5.56 NATO, 1:8 Twist, Parkerized
$49 99 $99.99
In Stock
AR-15 Carbine Barrel, 10.5" M4 Profile Contour Barrel W / 1 in 7 Twist Parkerized 5.56 NATO
$69 99 $116.99
In Stock
Rugged Suppressor FC001 OEM Front Cap 5.56 NATO Black
$65 00
In Stock
Only 2 Left!
Ballistic Advantage BABL556036F 5.56 BRL CMV 13.7 HAN MD w/LOPRO
$223 25
In Stock
Only 4 Left!
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Aero Precision 11" 9mm CMV Barrel - APRH200074C
$99 99 $129.99
In Stock
Faxon Firearms 15A58M16NPQ AR15 Barrel 5.56 NATO 16" 1:8 Pencil Profile Black
$173 00
In Stock
Only 4 Left!
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Ballistic Advantage Premium Series 18" .308 Hanson Profile Mid-Length AR-10 Barrel with .750" Low Profile Gas Block - BABL308021PQ
$149 99 $285.00
In Stock
Only 6 Left!
Bond Arms BABL300327FEDMAG Derringer 327 Federal Mag Satin 3" Stainless Steel
$150 92
In Stock
Only 5 Left!
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True Precision Inc TPSHCPBXTG Hellcat Pro 3.70" Gold Tin 416rd Stainless Steel
$189 99
In Stock
Only 5 Left!
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Tapco TAP22029 9mm Fits Beretta 92 Black Stainless Steel
$159 99
In Stock
Only 4 Left!
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