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5.56x45 AR-15 Accessories

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Larue Tactical LT156SM223812Y1CM4 Stealth 5.56 12" Black Fits AR-15

Larue Tactical LT156SM223812Y1CM4 Stealth 5.56 12" Black Fits AR-15

$304 44
In Stock
Only 2 Left!
CMC Triggers BBL-556-002 AR Barrel 5.56 NATO 10.50" Black Nitride/Chrome Moly Vanadium Steel Barrel Fits AR-15 Features Button Rifled

CMC Triggers BBL-556-002 AR Barrel 5.56 NATO 10.50" Black Nitride/Chrome Moly Vanadium Steel Barrel Fits AR-15 Features Button Rifled

$191 93
In Stock
Sons of Liberty M4L89BSUPPER-14.5-CHF-556 Upper 14.5 556

Sons of Liberty M4L89BSUPPER-14.5-CHF-556 Upper 14.5 556

$1318 79
In Stock
Only 3 Left!
Sons of Liberty M4L89BSUPPER-14.5-CHF-556-HUX Upper 14.5 556

Sons of Liberty M4L89BSUPPER-14.5-CHF-556-HUX Upper 14.5 556

$1318 79
In Stock
Only 2 Left!
CMC Triggers BBL556003 AR Barrel 5.56 NATO 16" Black

CMC Triggers BBL556003 AR Barrel 5.56 NATO 16" Black

$224 10
In Stock
Aero Precision AR15 16" 5.56 Mid-Length Complete Upper, with 15" M-LOK ATLAS R-ONE Handguard - Anodized Black - APSL100731

Aero Precision AR15 16" 5.56 Mid-Length Complete Upper, with 15" M-LOK ATLAS R-ONE Handguard - Anodized Black - APSL100731

Out of Stock
Aero Precision AR15 16" 5.56 Mid-Length Complete Upper with 15" ATLAS S-ONE Handguard - Anodized Black - APSL100734

Aero Precision AR15 16" 5.56 Mid-Length Complete Upper with 15" ATLAS S-ONE Handguard - Anodized Black - APSL100734

Out of Stock
Tacfire 5.56x45mm 16" AR-15 Complete Upper Receiver with Bolt Carrier Group, Charging Handle, M-LOK Handguard - BU-556-16

Tacfire 5.56x45mm 16" AR-15 Complete Upper Receiver with Bolt Carrier Group, Charging Handle, M-LOK Handguard - BU-556-16
Out of Stock
Tacfire 5.56x45mm 7" AR-15 Complete Upper Receiver with Bolt Carrier Group, Charging Handle, M-LOK Handguard - BU-556-7

Tacfire 5.56x45mm 7" AR-15 Complete Upper Receiver with Bolt Carrier Group, Charging Handle, M-LOK Handguard - BU-556-7

Out of Stock
Aero Precision M4E1 Threaded 10.5" 5.56 Carbine Complete Upper with 9.3" ATLAS S-ONE, VG6 Epsilon 556, BREACH Charging Handle, 5.56 BCG - Anodized Black - APSL100415

Aero Precision M4E1 Threaded 10.5" 5.56 Carbine Complete Upper with 9.3" ATLAS S-ONE, VG6 Epsilon 556, BREACH Charging Handle, 5.56 BCG - Anodized Black - APSL100415

Out of Stock
Stag Arms STAG 15 Tactical Complete Right Handed AR-15 Upper Receiver, 10.5" Black Nitride Barrel with Aero Precision BREACH Charging Handle & BCG - STAG15100312L

Stag Arms STAG 15 Tactical Complete Right Handed AR-15 Upper Receiver, 10.5" Black Nitride Barrel with Aero Precision BREACH Charging Handle & BCG - STAG15100312L
Out of Stock
Radical Firearms Complete Upper 16" 5.56 M4 Profile w/ 12" FGS Round Rail

Radical Firearms Complete Upper 16" 5.56 M4 Profile w/ 12" FGS Round Rail
Out of Stock
AR-15 Drop In Ready Enhanced Complete Upper w/ 16" M4 223 - 5.56 Barrel, 12" Free Float Keymod Fore End by Riley Defense

AR-15 Drop In Ready Enhanced Complete Upper w/ 16" M4 223 - 5.56 Barrel, 12" Free Float Keymod Fore End by Riley Defense
Out of Stock
AR-15 Drop In Ready Complete Upper w/ Spiral Fluted Stainless Steel 16" Heavy .223 / 5.56 Barrel, 10" Free Float Keymod and SS-TPI Break - by Riley Defense

AR-15 Drop In Ready Complete Upper w/ Spiral Fluted Stainless Steel 16" Heavy .223 / 5.56 Barrel, 10" Free Float Keymod and SS-TPI Break - by Riley Defense
Out of Stock
Ballistic Advantage Modern Series AR-15 14.5" 5.56x45mm, Carbine Length, QPQ Corrosion Resistant Barrel - BABL556009M

Ballistic Advantage Modern Series AR-15 14.5" 5.56x45mm, Carbine Length, QPQ Corrosion Resistant Barrel - BABL556009M
Out of Stock
Ballistic Advantage Modern Series AR-15 20" 5.56x45mm, Government Profile Barrel - BABL556026M

Ballistic Advantage Modern Series AR-15 20" 5.56x45mm, Government Profile Barrel - BABL556026M
Out of Stock
AR-15 Pistol Kit 5.56 - 7.5 Barrel, Keymod Rail and SBA3 Pistol Brace

AR-15 Pistol Kit 5.56 - 7.5 Barrel, Keymod Rail and SBA3 Pistol Brace

Out of Stock
AR-15 8.5" M4 Profile Barrel, .223/5.56NATO, Parkerized Finish, 1:7 Twist

AR-15 8.5" M4 Profile Barrel, .223/5.56NATO, Parkerized Finish, 1:7 Twist
Out of Stock
5.56 NATO 14.5" Parkerized M4 Barrel - 1:7 Twist - Carbine Length Gas System

5.56 NATO 14.5" Parkerized M4 Barrel - 1:7 Twist - Carbine Length Gas System

Out of Stock
5.56 NATO 10.5" Black Nitride M4 Profile Barrel - 1:7 Twist Carbine Length Gas System

5.56 NATO 10.5" Black Nitride M4 Profile Barrel - 1:7 Twist Carbine Length Gas System
Out of Stock
5.56 NATO 20" Parkerized Heavy Barrel - 1:7 Twist - Rifle Length Gas System

5.56 NATO 20" Parkerized Heavy Barrel - 1:7 Twist - Rifle Length Gas System
Out of Stock
AR-15 14.5" 5.56 NATO Parkerized M4 Barrel 1:7 Twist Pistol Length Gas System

AR-15 14.5" 5.56 NATO Parkerized M4 Barrel 1:7 Twist Pistol Length Gas System

Out of Stock
AR-15 20" 5.56 NATO Parkerized Bull Barrel 1:9 Twist Rifle Length Gas System

AR-15 20" 5.56 NATO Parkerized Bull Barrel 1:9 Twist Rifle Length Gas System
Out of Stock
Knights 31963 Upper Recver KIT SR15 CQB MOD2 11.5"

Knights 31963 Upper Recver KIT SR15 CQB MOD2 11.5"

Out of Stock
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