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5.56x45 Flat Base Not Specified 1:8 Accessories

19 Product(s)
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AR-15 16" M4 Barrel, 5.56 NATO, 1:8 Twist, Parkerized

AR-15 16" M4 Barrel, 5.56 NATO, 1:8 Twist, Parkerized
$49 99 $99.99
In Stock
Diamondback DB Barrel 556C16M50B8R 16" 5.56x45mm NATO Black Nitride 4150 CMV Steel AR-15 Carbine-Length

Diamondback DB Barrel 556C16M50B8R 16" 5.56x45mm NATO Black Nitride 4150 CMV Steel AR-15 Carbine-Length
$98 80
In Stock
Faxon Firearms 15A58M16NGQIMDF 5.56 NATO Gunner Fits AR-15

Faxon Firearms 15A58M16NGQIMDF 5.56 NATO Gunner Fits AR-15

$241 00
In Stock
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LaRue Tactical Stealth 12" 5.56 NATO Barrel, LT156SM223812Y1CM4, 1:8 Twist, Black, Fits AR-15 Platform

LaRue Tactical Stealth 12" 5.56 NATO Barrel, LT156SM223812Y1CM4, 1:8 Twist, Black, Fits AR-15 Platform

$311 77
In Stock
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Diamondback DB Barrel 556P7H50B8R 7" 5.56x45mm NATO 4150 Chrome Moly Black Nitride AR-15 Pistol-Length

Diamondback DB Barrel 556P7H50B8R 7" 5.56x45mm NATO 4150 Chrome Moly Black Nitride AR-15 Pistol-Length

$81 93
In Stock
Only 5 Left!
Diamondback Firearms DB Barrel 556M16M50B8R 16" 5.56x45mm NATO 4150 CMV Black Nitride AR-15 Platform

Diamondback Firearms DB Barrel 556M16M50B8R 16" 5.56x45mm NATO 4150 CMV Black Nitride AR-15 Platform

$96 82
In Stock
Diamondback DB Barrel 556C16MF50B8R 16" 5.56x45mm NATO 4150 Chrome Moly Vanadium Black Nitride AR-15

Diamondback DB Barrel 556C16MF50B8R 16" 5.56x45mm NATO 4150 Chrome Moly Vanadium Black Nitride AR-15

$98 80
In Stock
Diamondback DB Barrel 556C16H50B8NYR 16" 5.56x45mm NATO Chrome Moly Vanadium Black Nitride AR-15 Compatible

Diamondback DB Barrel 556C16H50B8NYR 16" 5.56x45mm NATO Chrome Moly Vanadium Black Nitride AR-15 Compatible

$98 80
In Stock
TacFire AR Barrel BAR55618N 16" 5.56x45mm NATO 4150 CMV Black Nitride for AR-15.

TacFire AR Barrel BAR55618N 16" 5.56x45mm NATO 4150 CMV Black Nitride for AR-15.

$107 64
In Stock
Only 2 Left!
Rock River Arms BB0470 LAR-15M Rrage 3G Complete Upper, 5.56x45mm NATO 16", Black, Aluminum Rec, 15" M-LOK Handguard, A2 Flash Hider, No Forward Assist

Rock River Arms BB0470 LAR-15M Rrage 3G Complete Upper, 5.56x45mm NATO 16", Black, Aluminum Rec, 15" M-LOK Handguard, A2 Flash Hider, No Forward Assist

$523 52
In Stock
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AR-15 16" Hammer Forged M4 Barrel, 5.56x45mm, 1:8, Carbine Length, Black Nitride

AR-15 16" Hammer Forged M4 Barrel, 5.56x45mm, 1:8, Carbine Length, Black Nitride
$89 99 $125.99
In Stock
Only 2 Left!
TacFire 5.56x45mm 16" AR-15 Complete Upper Receiver with BCG

TacFire 5.56x45mm 16" AR-15 Complete Upper Receiver with BCG
$281 60
In Stock
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Gemtech 13833 Gvac Upper Receiver 5.56x45mm NATO 16.10", Black, 15" M-LOK Handguard, ETM Flash Hider, BCG Included

Gemtech 13833 Gvac Upper Receiver 5.56x45mm NATO 16.10", Black, 15" M-LOK Handguard, ETM Flash Hider, BCG Included

Out of Stock
Bushmaster 0040011BLK Bravo Zulu Complete Upper 5.56x45mm NATO 16", Black, 14" BFI M-LOK Handgaurd, Snake Charmer Muzzle Brake

Bushmaster 0040011BLK Bravo Zulu Complete Upper 5.56x45mm NATO 16", Black, 14" BFI M-LOK Handgaurd, Snake Charmer Muzzle Brake

Out of Stock
Diamondback DB Barrel 556P55H50B8R 5.50" 5.56x45mm NATO Black Nitride 4150 CMV Steel AR-15 Pistol-Length.

Diamondback DB Barrel 556P55H50B8R 5.50" 5.56x45mm NATO Black Nitride 4150 CMV Steel AR-15 Pistol-Length.

Out of Stock
Diamondback DB Barrel 556C10M50B8R 10" 5.56x45mm NATO 4150 CMV Black Nitride AR-15 Carbine-Length

Diamondback DB Barrel 556C10M50B8R 10" 5.56x45mm NATO 4150 CMV Black Nitride AR-15 Carbine-Length

Out of Stock
Aim Sports AR5CUB3 Complete Upper Assembly 5.56x45mm NATO 16" Black Nitride Barrel 7075-T6 Aluminum Black Hard Coat Anodized Receiver 15" M-LOK Free-Float Handguard for AR-15

Aim Sports AR5CUB3 Complete Upper Assembly 5.56x45mm NATO 16" Black Nitride Barrel 7075-T6 Aluminum Black Hard Coat Anodized Receiver 15" M-LOK Free-Float Handguard for AR-15

Out of Stock
Lead & Steel JAG-18-BBL Match Grade JAG18BBL 18" 5.56mm Black Barrel for AR-15

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

Out of Stock
Foxtrot Mike .223 Wylde ( 5.56 Nato/.223 Rem ) 12.5" Complete Upper, 11.75" M-LOK, Non Reciprocating Forward Charging Handle, BCG - FM556-GEN2-12.5

Foxtrot Mike .223 Wylde ( 5.56 Nato/.223 Rem ) 12.5" Complete Upper, 11.75" M-LOK, Non Reciprocating Forward Charging Handle, BCG - FM556-GEN2-12.5
Out of Stock
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