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Barrels

Top Sellers

Davidson Defense AR-15 16-inch 5.56 NATO Barrel, Carbine Gas, 1:7 Twist, 4150 CrMoV, Nitride, Medium Profile, 1/2x28
Davidson Defense AR-15 16-inch 5.56 NATO Barrel, Carbine Gas, 1:7 Twist, 4150 CrMoV, Nitride, Medium Profile, 1/2x28
$114.99 $84.99
Davidson Defense AR-15 10.5
Davidson Defense AR-15 10.5" .300 BLK OUT, Pistol Gas, Hbar, 1-8T Parkerized Barrel
$94.99 $69.99
Gauntlet Arms
Gauntlet Arms "Sandel" AR-15 5.56 NATO 10.5" Carbine Gas Inch 1-8 T Phosphate Cryo Treated Barrel
$94.99 $69.99
ELD Performance AR-15 9mm 16
ELD Performance AR-15 9mm 16" HBar 4150 CMV Nitride 1-10T Barrel
$94.99 $69.99
ELD Performance Match Grade
ELD Performance Match Grade "Fiddler" AR-15 16" 5.56 NATO, Carbine Gas, M4 Profile, 1:8T, 416R Stainless Steel Barrel
$129.99 $94.99
Gauntlet Arms
Gauntlet Arms "Tactical Match" AR-15 16" M4 Contour .223 Wylde 1:8 Twist Carbine Phosphate Barrel (Cryo-Treated)
$74.99 $54.99
Davidson Defense Davidson Defense AR-15 16
Davidson Defense Davidson Defense AR-15 16" .300 BLK OUT, Pistol Gas, HBAR, 1:8 T, Phosphate Barrel
$109.99 $79.99
ELD Performance
ELD Performance "Akali" AR-15 7.5" 9MM, Hbar, 1-10 T, 1/2x36, Parkerized Barrel
$89.99 $64.99
ELD Performance 14.5
ELD Performance 14.5" 5.56 NATO Barrel, Carbine Gas, 1:7 Twist, Parkerized, M4 Profile, 4150 CrMoV, AR-15, 1/2x28 Thread Pitch, .750 Gas Block Size
$109.99 $79.99
Gauntlet Arms
Gauntlet Arms "Sampson" AR-15 5.56 NATO 10.5" Inch 1-7 T Phosphate Cryo Treated Barrel
$94.99 $69.99
Davidson Defense
Davidson Defense "Spriggan" AR-15 7.5" Pistol Barrel, 1:7 Twist .223 Wylde, Contour Barrel with Phosphate Finish
$89.99 $64.99
Gauntlet Arms
Gauntlet Arms "Arrow" 11.5" 5.56 NATO, Carbine Gas, 1:7T, M4 Profile, Phosphate Finish
$109.99 $79.99
Bear Creek Arsenal BC-9 5
Bear Creek Arsenal BC-9 5" PCC Barrel, 1:10 Twist, Parkerized, Slim Profile, Direct Blowback, 1/2x36
$89.99 $64.99
Davidson Defense AR-15 11.5-inch .223 Wylde Carbine Gas Government Profile Barrel, 1:8 Twist, Nitride 4140 CrMV, .750 Gas Journal, 1/2X28 Thread
Davidson Defense AR-15 11.5-inch .223 Wylde Carbine Gas Government Profile Barrel, 1:8 Twist, Nitride 4140 CrMV, .750 Gas Journal, 1/2X28 Thread
$99.99 $74.99
Gauntlet Arms
Gauntlet Arms "Balmung" AR-15 16" .350 Legend Barrel, Carbine Gas System, M4 Profile, 1:16 Twist, Phosphate Coated
$129.99 $94.99
ELD Performance
ELD Performance "Galatine" AR-15 8.5" 5.56 NATO, Pistol Gas, M4 Contour, 1-7T Parkerized Barrel
$94.99 $69.99

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Products [126]

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8.3-Inch 9MM AR-15 Barrel, Medium Profile, 1:10 Twist, 1/2x28 Thread, Black Nitride
8.3-Inch 9MM AR-15 Barrel, Medium Profile, 1:10 Twist, 1/2x28 Thread, Black Nitride
$79.99 $59.99 Sale
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5.5-inch AR-15 10MM Direct Blowback Barrel, 1:16 Twist, 5/8x24 Threaded, Black Nitride
5.5-inch AR-15 10MM Direct Blowback Barrel, 1:16 Twist, 5/8x24 Threaded, Black Nitride
$74.99 $54.99 Sale
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Bear Creek Arsenal 16-inch 223 Wylde Carbine-Gas 1:8 Straight Flute Barrel, 4150 Steel, Nitride
Bear Creek Arsenal 16-inch 223 Wylde Carbine-Gas 1:8 Straight Flute Barrel, 4150 Steel, Nitride
$139.99 $104.99 Sale
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Bear Creek 10.5-inch 9mm AR Barrel, Black Nitride, 1:10 Twist, 1/2x36 Thread
Bear Creek 10.5-inch 9mm AR Barrel, Black Nitride, 1:10 Twist, 1/2x36 Thread
$94.99 $69.99 Sale
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Bear Creek BC-45 .45 ACP Barrel 16-inch Black Nitride Government Barrel, 1:16 Twist, Blowback Gas System
Bear Creek BC-45 .45 ACP Barrel 16-inch Black Nitride Government Barrel, 1:16 Twist, Blowback Gas System
$134.99 $99.99 Sale
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Bear Creek BC-10 6.5 Creedmoor 20-inch Parkerized Straight Fluted Heavy Barrel, 1:8 Twist, Rifle Length Gas System
Bear Creek BC-10 6.5 Creedmoor 20-inch Parkerized Straight Fluted Heavy Barrel, 1:8 Twist, Rifle Length Gas System
$239.99 $179.99 Sale
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Bear Creek 10.5-inch .338 ARC Pistol Length H-Bar, Twist 1:8, Parkerized 4150 CrMoV 0.750 Gas Journal, Thread Pitch 5/8X24
Bear Creek 10.5-inch .338 ARC Pistol Length H-Bar, Twist 1:8, Parkerized 4150 CrMoV 0.750 Gas Journal, Thread Pitch 5/8X24
$139.99 $104.99 Sale
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Bear Creek BC-9 9mm 16-inch 416R Stainless Steel M4 Barrel, Blowback Gas System, 1:10 Twist
Bear Creek BC-9 9mm 16-inch 416R Stainless Steel M4 Barrel, Blowback Gas System, 1:10 Twist
$129.99 $94.99 Sale
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BC-10 6.5 Creedmoor 20-Inch SOCOM Straight Fluted Barrel, Black Nitride, 1:8 Twist, Rifle Length Gas System
BC-10 6.5 Creedmoor 20-Inch SOCOM Straight Fluted Barrel, Black Nitride, 1:8 Twist, Rifle Length Gas System
$259.99 $194.99 Sale
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Davidson Defense AR-15 11.5-inch .223 Wylde Carbine Gas Government Profile Barrel, 1:8 Twist, Nitride 4140 CrMV, .750 Gas Journal, 1/2X28 Thread
Davidson Defense AR-15 11.5-inch .223 Wylde Carbine Gas Government Profile Barrel, 1:8 Twist, Nitride 4140 CrMV, .750 Gas Journal, 1/2X28 Thread
$99.99 $74.99 Sale
In Stock
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Davidson Defense AR-15 7.5-inch 10MM Blow-Back Barrel, M4 Contour, Twist 1:16, Parkerized 4150 CMV, 9/16 X 24
Davidson Defense AR-15 7.5-inch 10MM Blow-Back Barrel, M4 Contour, Twist 1:16, Parkerized 4150 CMV, 9/16 X 24
$109.99 $79.99 Sale
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Davidson Defense AR-15 10.5-inch 10MM Blow-Back M4 Contour Barrel, Twist 1:16, Parkerized 4150 CMV, 9/16 X 24
Davidson Defense AR-15 10.5-inch 10MM Blow-Back M4 Contour Barrel, Twist 1:16, Parkerized 4150 CMV, 9/16 X 24
$119.99 $89.99 Sale
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Davidson Defense 10.5-inch .300 BLK Front Sight Base Barrel, Pistol-Length Gas, 1:8T, Government Profile, 4150 CrMoV, for Carbine Length Handguard, 5/8x24
Davidson Defense 10.5-inch .300 BLK Front Sight Base Barrel, Pistol-Length Gas, 1:8T, Government Profile, 4150 CrMoV, for Carbine Length Handguard, 5/8x24
$189.99 $139.99 Sale
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Davidson Defense 20-inch 6.5 Grendel AR-15 Barrel, 1:8 Twist, Rifle-Length Gas, .750, Premium Series, DMR
Davidson Defense 20-inch 6.5 Grendel AR-15 Barrel, 1:8 Twist, Rifle-Length Gas, .750, Premium Series, DMR
$264.99 $199.99 Sale
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Davidson Defense 18-inch 6mm ARC, Rifle Gas, Government Profile, 1:7.5T, Nitride, 41V50 CrMoV, .750
Davidson Defense 18-inch 6mm ARC, Rifle Gas, Government Profile, 1:7.5T, Nitride, 41V50 CrMoV, .750" Gas Block Journal, 5/8x24 Thread Pitch, 5R Rifling
$119.99 $89.99 Sale
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Davidson Defense 16.5-inch .223 Wylde AR-15 Barrel, Nitride Finish, 1:7 Twist, Mid-Length Gas, 4150 Steel, Engraved
Davidson Defense 16.5-inch .223 Wylde AR-15 Barrel, Nitride Finish, 1:7 Twist, Mid-Length Gas, 4150 Steel, Engraved
$114.99 $84.99 Sale
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Davidson Defense 16
Davidson Defense 16" .338 ARC AR-15 Barrel, Parkerized, 1:8 Twist, Carbine-Length Gas, 4150 CMV Steel
$149.99 $109.99 Sale
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Mercury Precision 12.5
Mercury Precision 12.5" 8.6 Blackout Pistol Length Gas System SOCOM Profile 1:3 Twist Parkerized Barrel
$189.99 $139.99 Sale
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Bear Creek Arsenal BC-9 5
Bear Creek Arsenal BC-9 5" PCC Barrel, 1:10 Twist, Parkerized, Slim Profile, Direct Blowback, 1/2x36
$89.99 $64.99 Sale
In Stock
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ELD Performance 14.5
ELD Performance 14.5" 5.56 NATO Barrel, Carbine Gas, 1:7 Twist, Parkerized, M4 Profile, 4150 CrMoV, AR-15, 1/2x28 Thread Pitch, .750 Gas Block Size
$109.99 $79.99 Sale
In Stock
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ELD Performance BC-10 8.6 Blackout 16” Parkerized SOCOM Barrel, 1:3 Twist, Carbine-Length Gas System, .875” Gas Block Journal, M18x1.5 Thread
ELD Performance BC-10 8.6 Blackout 16” Parkerized SOCOM Barrel, 1:3 Twist, Carbine-Length Gas System, .875” Gas Block Journal, M18x1.5 Thread
$189.99 $139.99 Sale
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Mercury Precision 6
Mercury Precision 6" .300 Blackout Pistol Barrel - 1:7 Twist, .750, 5/8x24 Thread Pitch
$94.99 $69.99 Sale
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Bear Creek Arsenal 8.5
Bear Creek Arsenal 8.5" .300 Blackout AR-15 Heavy Barrel, Pistol Gas, 1:8T, 5/8x24
$94.99 $69.99 Sale
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ELD Performance 8.3
ELD Performance 8.3" 9MM AR-15/AR-9 Nitrided Barrel, Medium Profile, 1/2x36, 1:10T
$79.99 $59.99 Sale
In Stock
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1 2 3 4 5 6 Next Page View All

At MMC Armory we have a huge selection of AR-15, LR-308, and Glock compatible barrels. We carry barrels in just about any length you can imagine to fit any purpose. Whether you are looking to build a long range tack driver or are looking for something manuverable and quick to protect yourself and your home. We also carry a variety of barrels geared towards competition and show pieces. Some of the brands featured are Faxon, Ballistic Advantage, Odin Works, Lone Wolf, ELD Performance, Mercury Precision, and more. Available calibers include .223 Wylde, 5.56 NATO,.224 Valkyrie, 300 Legend, .458 SOCOM, 12.7x42 (.50 Beowulf), .450 Bushmaster, 9mm, 7.62x39, 300 Blackout (AAC), 6.5 Creedmoor, 6.5 Gendel, 45 ACP, and .243 WIN.
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