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Upper Receivers

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HM Defense 16MBUP556 MonoBloc Upper Rifle 223 Rem,5.56x45mm NATO 16" Black Cerakote

HM Defense 16MBUP556 MonoBloc Upper Rifle 223 Rem,5.56x45mm NATO 16" Black Cerakote

$716 41
In Stock
Spikes Tactical STU5435-R2S ST-15 Enhanced Mid Length Upper 5.56 16" CHF 12" Quad Rail Black

Spikes Tactical STU5435-R2S ST-15 Enhanced Mid Length Upper 5.56 16" CHF 12" Quad Rail Black

$788 40
In Stock
Only 4 Left!
Yankee Hill 110BILLET Billet Upper Receiver 5.56x45mm NATO 7075-T6 Aluminum Black Anodized Receiver for AR-15

Yankee Hill 110BILLET Billet Upper Receiver 5.56x45mm NATO 7075-T6 Aluminum Black Anodized Receiver for AR-15

$159 95
In Stock
Aero Precision M4E1 Threaded 10.5" 5.56 Carbine No Forward Assist Complete Upper with 9.3" M-LOK ATLAS R-ONE Handguard - OD Green Anodized - APSL100624

Aero Precision M4E1 Threaded 10.5" 5.56 Carbine No Forward Assist Complete Upper with 9.3" M-LOK ATLAS R-ONE Handguard - OD Green Anodized - APSL100624

$369 99 $484.99
In Stock
Only 4 Left!
Aero Precision AR15 16" 5.56 Mid-Length Gov Complete Upper with 13.5" Slimline Handguard - OD Green Anodized - APSL100745

Aero Precision AR15 16" 5.56 Mid-Length Gov Complete Upper with 13.5" Slimline Handguard - OD Green Anodized - APSL100745

$369 99 $514.99
In Stock
Only 2 Left!
Lantac LA00221 Advanced Receiver Billet Multi-Caliber Black Hard Coat Anodized

Lantac LA00221 Advanced Receiver Billet Multi-Caliber Black Hard Coat Anodized

$203 99
In Stock
Only 4 Left!
Spikes Tactical SFT50M4 M4 Flat Top Upper Stripped Multi-Caliber 7075 T6 Aluminum Black Hardcoat Anodized

Spikes Tactical SFT50M4 M4 Flat Top Upper Stripped Multi-Caliber 7075 T6 Aluminum Black Hardcoat Anodized
$103 50
In Stock
Bravo Company 4URM4 BCM M4 Upper Assembly Multi-Caliber 7075-T6 Aluminum Black Anodized Receiver for AR-15

Bravo Company 4URM4 BCM M4 Upper Assembly Multi-Caliber 7075-T6 Aluminum Black Anodized Receiver for AR-15

$135 24
In Stock
Aero Precision M4E1 Threaded 12.5" 5.56 Carbine No Forward Assist Complete Upper with 10.3" M-LOK ATLAS R-ONE Handguard - OD Green Anodized - APSL100632

Aero Precision M4E1 Threaded 12.5" 5.56 Carbine No Forward Assist Complete Upper with 10.3" M-LOK ATLAS R-ONE Handguard - OD Green Anodized - APSL100632

$379 99 $504.99
In Stock
Only 4 Left!
Zev Technologies UR556FOR AR15 Forged Upper Receiver .223/5.56 NATO 7075-T6 Aluminum Black Hardcoat Anodized

Zev Technologies UR556FOR AR15 Forged Upper Receiver .223/5.56 NATO 7075-T6 Aluminum Black Hardcoat Anodized
$115 54
In Stock
Only 4 Left!
Wilson Combat TRUPPER Forged Upper Receiver 5.56x45mm NATO 7075-T6 Aluminum Black Anodized Receiver for AR-15

Wilson Combat TRUPPER Forged Upper Receiver 5.56x45mm NATO 7075-T6 Aluminum Black Anodized Receiver for AR-15
$84 95
In Stock
Only 4 Left!
CMMG 55CA65A AR Pistol Receiver Extension Kit AR Style Carbine

CMMG 55CA65A AR Pistol Receiver Extension Kit AR Style Carbine

$50 55
In Stock
Alexander Arms KIT50 OEM Upper Kit 50 Beowulf 16" Black Barrel, Aluminum Black Receiver for AR-15

Alexander Arms KIT50 OEM Upper Kit 50 Beowulf 16" Black Barrel, Aluminum Black Receiver for AR-15

$787 87
In Stock
Only 2 Left!
Aero Precision AR15 16" 5.56 Carbine-Length M4 QPQ Barrel Complete Upper 13.5" Slimline Handguard - Left Handed - Anodized Black - APSL100707

Aero Precision AR15 16" 5.56 Carbine-Length M4 QPQ Barrel Complete Upper 13.5" Slimline Handguard - Left Handed - Anodized Black - APSL100707

$399 99 $499.99
In Stock
Only 4 Left!
Davidson Defense A2 AR-15 Assembled Upper Receiver with Rock River Arms A2 Rear Sight Kit - 35927

Davidson Defense A2 AR-15 Assembled Upper Receiver with Rock River Arms A2 Rear Sight Kit - 35927

$189 99
In Stock
Limbsaver 12052 Sharpshooter Barrel De-Resonator Rubber .75"-1.375"

Limbsaver 12052 Sharpshooter Barrel De-Resonator Rubber .75"-1.375"

$10 09
In Stock
Only 6 Left!
Battenfeld M&P Accessories 110116 AR Upper Parts Kit

Battenfeld M&P Accessories 110116 AR Upper Parts Kit
$21 35
In Stock
SilencerCo AC5065 SCO15 Stripped Upper Receiver Black Anodized Aluminum for Mil-Spec AR-15 Lower

SilencerCo AC5065 SCO15 Stripped Upper Receiver Black Anodized Aluminum for Mil-Spec AR-15 Lower

$219 00
In Stock
Sharps SBUR03 Billet Upper Stripped w/DUST Cover

Sharps SBUR03 Billet Upper Stripped w/DUST Cover

$198 83
In Stock
Aero Precision M5E1 Complete Upper, 20" .308 SS Rifle Barrel, EM-15 Handguard - FDE Cerakote - APAR308556M34

Aero Precision M5E1 Complete Upper, 20" .308 SS Rifle Barrel, EM-15 Handguard - FDE Cerakote - APAR308556M34

$499 99 $784.99
In Stock
Only 1 Left!
Wilson Combat TRUPPERBIL Billet Upper 5.56x45mm NATO 7075-T6 Aluminum Black Anodized Receiver for AR-15

Wilson Combat TRUPPERBIL Billet Upper 5.56x45mm NATO 7075-T6 Aluminum Black Anodized Receiver for AR-15

$214 95
In Stock
Primary Weapons M114UA0B MK116 223 Wylde 16" 4140 Steel Chrome-Lined Black Hard Coat Anodized Bbl Finish

Primary Weapons M114UA0B MK116 223 Wylde 16" 4140 Steel Chrome-Lined Black Hard Coat Anodized Bbl Finish

$1029 49
In Stock
Only 3 Left!
Aero Precision M4E1 Threaded Complete Upper, 20" 6.5 Grendel SS Barrel, ATLAS S-ONE 15" M-LOK HG - Anodized Black - APAR700325M53

Aero Precision M4E1 Threaded Complete Upper, 20" 6.5 Grendel SS Barrel, ATLAS S-ONE 15" M-LOK HG - Anodized Black - APAR700325M53

$509 99 $689.99
In Stock
Only 2 Left!
Angstadt Arms AAUMDP0906 MDP-9 Roller Delayed 9mm 5.85" Black Type III Hard Coat Anodized Barrel

Angstadt Arms AAUMDP0906 MDP-9 Roller Delayed 9mm 5.85" Black Type III Hard Coat Anodized Barrel

$1533 79
In Stock
Only 2 Left!
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