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Barrel Hardware

Classic Firearms carries an expansive selection of OEM replacement and aftermarket rifle barrels, as well as barrel hardware. Shop popular brands like Aero Precision and Ballistic Advantage. Buy your next rifle barrel upgrade online at Classic Firearms!

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Aero Precision 14.5" 5.56 Gov CMV Barrel, Mid-Length with Pinned Gamma 556SL - APRH100067C
$149 99 $249.99
In Stock
Griffin Armament SUPPRESSOR ALIGNMENT CHECK ROD - .30 Caliber - GASACR30
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In Stock
Only 1 Left!
Griffin Armament SUPPRESSOR ALIGNMENT CHECK ROD - .22 Caliber - GASACR22
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In Stock
Only 1 Left!
Aim Sports ACWA2 AR10/LR Crush Washer .308/7.62 Steel
$7 99 $11.00
In Stock
Ballistic Advantage Premium Series 18" .308 Hanson Profile, Mid-Length Barrel with Low Profile .875" Gas Block, 1:10 Twist, Bead Blasted - BABL308018P
$149 99 $210.00
In Stock
Only 1 Left!
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
Proof Research 134511 6.5 Creedmoor 18" Carbon Fiber Pre-Fit Sig Cross
$1149 00
In Stock
Only 2 Left!
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Odin Works 22 ARC 18" DMR Stainless Steel Rifle Barrel - B22ARC18RTG
$380 00
In Stock
Only 4 Left!
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Anderson Low Profile Steel Gas Block .750 Diameter - For AR-15 Platforms - G2-L054-CA01
$29 99 $42.50
In Stock
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