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Barrels

Top Sellers

ELD Performance AR-15 9mm 16
ELD Performance AR-15 9mm 16" HBar 4150 CMV Nitride 1-10T Barrel
$74.99 $54.99
Gauntlet Arms
Gauntlet Arms "Sandel" AR-15 5.56 NATO 10.5" Inch 1-8 T Phosphate Cryo Treated Barrel
$59.99 $44.99
ELD Performance 9MM AR Barrel 11
ELD Performance 9MM AR Barrel 11", Straight Profile - 1/2x36
$69.99 $54.99
Bear Creek Arsenal AR-15 10.5
Bear Creek Arsenal AR-15 10.5" .300 BLK OUT, Pistol Gas, Hbar, 1-8T Parkerized Barrel
$54.99 $44.99
ELD Performance 8.3
ELD Performance 8.3" 9MM AR-15/AR-9 Nitrided Barrel, Medium Profile, 1/2x36, 1:10T
$79.99 $64.99
Mercury Precision
Mercury Precision "Satellite" 5.56x45mm 16.5" QPQ Nitride Medium Profile AR-15 Barrel
$84.99 $64.99
Bear Creek Arsenal
Bear Creek Arsenal "Gael" 7.5" AR-15 Pistol Barrel 5.56 NATO Stainless Steel 1-7 Twist
$54.99 $39.99
(3)
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
$74.99 $54.99
Gauntlet Arms
Gauntlet Arms "Sickle" AR-15 .223 Wylde 16'' HBAR Carbine-Length Gas Barrel, 4150 CMV, Manganese Phosphate, 1:8T
$69.99 $49.99
ELD Performance BC-15 5.56 NATO 16
ELD Performance BC-15 5.56 NATO 16" Barrel, Parkerized, Cold Hammer Forged, M4 Profile, 1:7 Twist, Carbine-Length Gas System
$74.99 $54.99
ELD Performance
ELD Performance "Gladiator" AR-15 7.5" 5.56 Pistol Gas, 1:7T, 1/2x28, Nitride Barrel
$74.99 $59.99
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
$69.99 $49.99
Bear Creek Arsenal AR-15 16
Bear Creek Arsenal AR-15 16" .300 BLK OUT, Pistol Gas, HBAR, 1:8 T, Phosphate Barrel
$74.99 $54.99
Bear Creek Arsenal AR-15 7.5
Bear Creek Arsenal AR-15 7.5" .300 BLK OUT, Pistol Gas, Hbar, 1-8 T Phosphate Barrel
$49.99 $39.99
ELD Performance AR-15 4.5
ELD Performance AR-15 4.5" 9MM, 1:10T, 4150 CrMoV, Nitride, Medium Profile Barrel
$54.99 $44.99
ELD Performance 18
ELD Performance 18" 6mm ARC Barrel, Mid-Length Gas, Medium Profile, 1:7.5 Twist, 4150 CMV, Nitride, Type 2 Chamber, 5/8x24, 0.750" Gas Journal
$109.99 $84.99

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Products [127]

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Davidson Defense 18
Davidson Defense 18" 5.56 NATO Government Profile Barrel, 1:7 Twist, Nitride, 1/2x28
$105.99 $79.99 Sale
In Stock
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ELD Performance 20
ELD Performance 20" 308 WIN, RIFLE LENGTH, MEDIUM PROFILE, 1:10 RH TWIST, SS BLACK NITRIDE FINISH, LR308 BARREL
$169.99 $129.99 Sale
In Stock
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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
$99.99 $79.99 Sale
In Stock
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Aero Precision 20
Aero Precision 20" 5.56 CMV Barrel w/ Pinned FSB, Rifle Length
$319.99 $239.99 Sale
In Stock
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Aero Precision 16
Aero Precision 16" 5.56 CMV Barrel w/ Pinned FSB, Carbine Length
$289.99 $214.99 Sale
In Stock
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Bear Creek Arsenal 10.5
Bear Creek Arsenal 10.5" 10mm PCC Blowback System M4 1:16 4140 CMV 9/16 x 24 Threads
$59.99 $44.99 Sale
In Stock
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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
$49.99 $34.99 Sale
In Stock
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Bear Creek Arsenal BC-10 6.5 Creedmoor 22
Bear Creek Arsenal BC-10 6.5 Creedmoor 22" Heavy Barrel, 1:8 Twist, Rifle Gas, Parkerized, 5/8x24 Thread Pitch, .936 Gas Block Journal
$129.99 $99.99 Sale
In Stock
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Dedicated .22LR AR15 Barrel, 4.5
Dedicated .22LR AR15 Barrel, 4.5" Pencil Profile - 1/2x28
$69.99 $49.99 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
$69.99 $49.99 Sale
In Stock
Add To Cart
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
$114.99 $84.99 Sale
In Stock
Add To Cart
ELD Performance BC-15 5.56 NATO 16
ELD Performance BC-15 5.56 NATO 16" Barrel, Parkerized, Cold Hammer Forged, M4 Profile, 1:7 Twist, Carbine-Length Gas System
$74.99 $54.99 Sale
In Stock
Add To Cart
Mercury Precision 24” 6.5 Creedmoor Lightweight Barrel – Rifle-Length Gas, 1:8 Twist, 4150 CMV, Black Nitride, 5/8x24 Thread, 0.750” Gas Block
Mercury Precision 24” 6.5 Creedmoor Lightweight Barrel – Rifle-Length Gas, 1:8 Twist, 4150 CMV, Black Nitride, 5/8x24 Thread, 0.750” Gas Block
$149.99 $109.99 Sale
In Stock
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Mercury Precision 22” .22-250 Barrel, Rifle-Length Gas, SOCOM Profile, 1:14 Twist, 4150 CMV, Black Nitride, 5/8x24, 0.750” Gas Block
Mercury Precision 22” .22-250 Barrel, Rifle-Length Gas, SOCOM Profile, 1:14 Twist, 4150 CMV, Black Nitride, 5/8x24, 0.750” Gas Block
$139.99 $104.99 Sale
In Stock
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Mercury Precision 6
Mercury Precision 6" .300 Blackout Pistol Barrel - 1:7 Twist, .750, 5/8x24 Thread Pitch
$89.99 $64.99 Sale
In Stock
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ELD Performance 16
ELD Performance 16" 10mm Blow-Back Government Barrel, 1:16, Parkerized 4150 Chrome Moly Vanadium, 9/16-24
$109.99 $89.99 Sale
In Stock
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Bear Creek Arsenal 16
Bear Creek Arsenal 16" .45 ACP Blow-Back Barrel - Government 1:16 Parkerized 4150 Chrome Moly Vanadium .578x28
$74.99 $54.99 Sale
In Stock
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Bear Creek BC-15 6MM ARC 16
Bear Creek BC-15 6MM ARC 16" Barrel, MId Gas, 1:8T, M4 Profile, Parkerized
$69.99 $54.99 Sale
In Stock
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Mercury Precision 16
Mercury Precision 16" 7.62x39 Carbine Length Gas System HBar 1:10 Twist Black Nitride .750 Threads5/8x24
$69.99 $54.99 Sale
In Stock
Add To Cart
ELD Performance 18
ELD Performance 18" 6.5 Grendel Type 2 AR-15 Barrel, Mid-Length Gas, Government Profile, 4150 CrMoV, 1:8T, 5/8x24
$84.99 $64.99 Sale
In Stock
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Adams Arms Proprietary Small Frame 308 Barrel Nut, SF-308 Compatible
Adams Arms Proprietary Small Frame 308 Barrel Nut, SF-308 Compatible
$29.99 $19.99 Sale
In Stock
Add To Cart
Stag Arms 16
Stag Arms 16" 5.56 NATO AR-15 Carbine Gas Barrel, 1:7T, 1/2x28, Heavy Profile CMV
$94.99 $74.99 Sale
In Stock
Add To Cart
Bear Creek Arsenal 8.5
Bear Creek Arsenal 8.5" .300 Blackout AR-15 Heavy Barrel, Pistol Gas, 1:8T, 5/8x24
$54.99 $39.99 Sale
In Stock
Add To Cart
ELD Performance 8.3
ELD Performance 8.3" 9MM AR-15/AR-9 Nitrided Barrel, Medium Profile, 1/2x36, 1:10T
$79.99 $64.99 Sale
In Stock
Add To Cart
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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    Stiffler MFG DTT 'Defender in Black Graphite with Crown Cut Copper Barrel' 9mm Glock 19 Compatible Complete Slide Kit - For G19
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