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5.56x45 AR-15 Parts & Accessories

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Magpul MAG557-BLK PMAG GEN M3 Black Detachable 30rd 223 Rem, 5.56x45mm NATO for AR-15, M16, M4

Magpul MAG557-BLK PMAG GEN M3 Black Detachable 30rd 223 Rem, 5.56x45mm NATO for AR-15, M16, M4
$14 20
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Mil-Spec 6 Position Buffer Tube, Spring, Buffer,Plate Nut .223 Carbine Rifle Kit - ST007M

Mil-Spec 6 Position Buffer Tube, Spring, Buffer,Plate Nut .223 Carbine Rifle Kit - ST007M
$22 64
In Stock
Tacfire Knurled Linear Compensator Sound & Concussion Forwarder For .223/5.56 - 1/2x28 Thread Pitch - Black Nitride - MZ1023

Tacfire Knurled Linear Compensator Sound & Concussion Forwarder For .223/5.56 - 1/2x28 Thread Pitch - Black Nitride - MZ1023

$18 99 $21.99
In Stock
TacFire BU-556-7 AR-15 Complete Upper, 5.56x45mm NATO, 7" Black Nitride Barrel, Black Anodized Finish

TacFire BU-556-7 AR-15 Complete Upper, 5.56x45mm NATO, 7" Black Nitride Barrel, Black Anodized Finish
$239 99 $289.99
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TacFire AR-15 Buffer Tube Aluminum Black Hardcoat Anodized 6061-T6, 7.30" Length.

TacFire AR-15 Buffer Tube Aluminum Black Hardcoat Anodized 6061-T6, 7.30" Length.
$11 67
In Stock
Fostech Complete M16/AR-15 Bolt Carrier Group Black Nitride - 6226

Fostech Complete M16/AR-15 Bolt Carrier Group Black Nitride - 6226
$137 33
In Stock
Faxon Firearms Gunner Duty Series 5.56 NATO 11.5" Black Nitride 4150 CMV

Faxon Firearms Gunner Duty Series 5.56 NATO 11.5" Black Nitride 4150 CMV

$160 00
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Lead & Steel Match Grade JAG18BBL 18" Barrel 5.56mm Black for AR-15

Lead & Steel Match Grade JAG18BBL 18" Barrel 5.56mm Black for AR-15

$133 17
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Wilson Combat TR556RCRG18FT8 Barrel 5.56 18" Fluted 1/8

Wilson Combat TR556RCRG18FT8 Barrel 5.56 18" Fluted 1/8

$324 95
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Faxon Firearms Duty Series 15A57C125NMP-CL 12.5" 5.56 NATO 4150 CMV Chrome Mag Phosphate AR-15 Barrel.

Faxon Firearms Duty Series 15A57C125NMP-CL 12.5" 5.56 NATO 4150 CMV Chrome Mag Phosphate AR-15 Barrel.

$219 00
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Faxon Firearms Duty Series 16" 5.56 NATO Chrome Mag Phosphate 4150 CMV Barrel for AR-15

Faxon Firearms Duty Series 16" 5.56 NATO Chrome Mag Phosphate 4150 CMV Barrel for AR-15

$223 00
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Patriot Ordnance Factory Minuteman Complete Upper 5.56x45mm NATO 16.50" Black Nitride Barrel Aluminum Patriot Brown Receiver 14.50" M-LOK Handguard Lo Pro DI Gas Block (Mid Length)

Patriot Ordnance Factory Minuteman Complete Upper 5.56x45mm NATO 16.50" Black Nitride Barrel Aluminum Patriot Brown Receiver 14.50" M-LOK Handguard Lo Pro DI Gas Block (Mid Length)

$927 70
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Rosco Manufacturing Bloodline 5.56 NATO 14.5" Nitride Barrel - BL-145-M4-556-7-C

Rosco Manufacturing Bloodline 5.56 NATO 14.5" Nitride Barrel - BL-145-M4-556-7-C

$162 00
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Rosco Manufacturing Bloodline BL-16-HB-556-7-C 16" 5.56 NATO Heavy Barrel Nitride 4150 CMV for AR-15

Rosco Manufacturing Bloodline BL-16-HB-556-7-C 16" 5.56 NATO Heavy Barrel Nitride 4150 CMV for AR-15

$169 20
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Lead & Steel LS556GOV-MID-14.5 14.5" 5.56mm Gov Profile Barrel 4150 CMV QPQ Black Nitride AR-15 Mid-Length

Lead & Steel LS556GOV-MID-14.5 14.5" 5.56mm Gov Profile Barrel 4150 CMV QPQ Black Nitride AR-15 Mid-Length

$99 89
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Ballistic Advantage Classic Series 16" 5.56 AR-15 M4 Chrome Lined Barrel Carbine Length Gas System 1:7 Twist - BABL556014MC

Ballistic Advantage Classic Series 16" 5.56 AR-15 M4 Chrome Lined Barrel Carbine Length Gas System 1:7 Twist - BABL556014MC
$166 25
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Faxon Firearms FF556BCGCNITRIDETIN M16 5.56 Nitride Bolt Carrier Group

Faxon Firearms FF556BCGCNITRIDETIN M16 5.56 Nitride Bolt Carrier Group

$184 00
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Rosco Manufacturing Bloodline 5.56 NATO 14.5" Nitride Barrel - BL-145-GVT-556-7-M

Rosco Manufacturing Bloodline 5.56 NATO 14.5" Nitride Barrel - BL-145-GVT-556-7-M

$162 00
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Wilson Combat TR556SBRCG11RT7 Match Grade Barrel 5.56x45mm NATO 11.3" AR-15 416R Stainless Steel Bead Blasted

Wilson Combat TR556SBRCG11RT7 Match Grade Barrel 5.56x45mm NATO 11.3" AR-15 416R Stainless Steel Bead Blasted
$261 95
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Rosco Manufacturing Bloodline 16" 5.56 NATO 4150 CMV Nitride Mid-Length AR-15 Barrel BL-16-GVT-556-7-M

Rosco Manufacturing Bloodline 16" 5.56 NATO 4150 CMV Nitride Mid-Length AR-15 Barrel BL-16-GVT-556-7-M

$166 50
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AR-15 .223/5.56 NATO 7.5" Parkerized M4 Proflie Barrel - 1:7 Twist - Pistol Length Gas System

AR-15 .223/5.56 NATO 7.5" Parkerized M4 Proflie Barrel - 1:7 Twist - Pistol Length Gas System
$69 99 $105.99
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Ballistic Advantage 8" .223/5.56 Barrel - Pistol Length Gas System - 1:7 Twist - BABL556003M

Ballistic Advantage 8" .223/5.56 Barrel - Pistol Length Gas System - 1:7 Twist - BABL556003M
$79 99 $114.00
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Rosco Manufacturing K9 13.95" 5.56 NATO 416R Stainless Nitride Barrel for AR-15

Rosco Manufacturing K9 13.95" 5.56 NATO 416R Stainless Nitride Barrel for AR-15

$193 50
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Faxon Firearms 15A58M16NGQIMDF 5.56 NATO Gunner Fits AR-15

Faxon Firearms 15A58M16NGQIMDF 5.56 NATO Gunner Fits AR-15

$241 00
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