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11-12" Upper Receivers

1-24 of 42 Products
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Aero Precision M4E1 Threaded Complete Upper, 11.5" 5.56 Barrel, 10.3" ATLAS R-ONE M-LOK HG - Kodiak Brown Anodized - APAR700397M29

Aero Precision M4E1 Threaded Complete Upper, 11.5" 5.56 Barrel, 10.3" ATLAS R-ONE M-LOK HG - Kodiak Brown Anodized - APAR700397M29

$549 99
In Stock
Only 5 Left!
Aero Precision EPC-9 Enhanced 11" 9mm Complete Upper Receiver w/ Enhanced 9.3" Handguard - APAR620275M86

Aero Precision EPC-9 Enhanced 11" 9mm Complete Upper Receiver w/ Enhanced 9.3" Handguard - APAR620275M86

$479 99
In Stock
Only 3 Left!
AR57 12" Complete ULT M-LOK Upper Receiver 5.7x28 Caliber With BCG, Muzzle Brake, M-LOK Rails and 1-50 Round Mag, Drop In Ready

AR57 12" Complete ULT M-LOK Upper Receiver 5.7x28 Caliber With BCG, Muzzle Brake, M-LOK Rails and 1-50 Round Mag, Drop In Ready
$649 99
In Stock
Aero Precision EPC-9 Threaded 11" 9mm Complete Upper Receiver with ATLAS R-ONE 10.3" Handguard - Anodized Black - APAR620703M86

Aero Precision EPC-9 Threaded 11" 9mm Complete Upper Receiver with ATLAS R-ONE 10.3" Handguard - Anodized Black - APAR620703M86

$494 99
In Stock
Only 4 Left!
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!
Aero Precision M4E1 Threaded 13.9" 5.56 Mid-Length No Forward Assist Complete Upper with 12.7" M-LOK ATLAS R-ONE Handguard - Anodized Black - APSL100634

Aero Precision M4E1 Threaded 13.9" 5.56 Mid-Length No Forward Assist Complete Upper with 12.7" M-LOK ATLAS R-ONE Handguard - Anodized Black - APSL100634

$399 99 $549.99
In Stock
Only 6 Left!
Aero Precision M4E1 Threaded 11.5" 5.56 NATO No Forward Assist Complete Upper w/ 10.3" M-LOK ATLAS R-ONE Handguard - Kodiak Brown Anodized - APSL100626

Aero Precision M4E1 Threaded 11.5" 5.56 NATO No Forward Assist Complete Upper w/ 10.3" M-LOK ATLAS R-ONE Handguard - Kodiak Brown Anodized - APSL100626

$399 99 $499.99
In Stock
Only 6 Left!
Aero Precision M4E1 Threaded Complete Upper, 11.5" 5.56 Barrel, 10.3" ATLAS R-ONE M-LOK HG - ODG Anodized - APAR700396M29

Aero Precision M4E1 Threaded Complete Upper, 11.5" 5.56 Barrel, 10.3" ATLAS R-ONE M-LOK HG - ODG Anodized - APAR700396M29

$549 99
In Stock
Aero Precision M4E1 Threaded Complete Upper, 12.5" 5.56 Carbine Length Barrel with 10.3" ATLAS R-ONE M-LOK Handguard - Cerakote FDE - APAR700713M30

Aero Precision M4E1 Threaded Complete Upper, 12.5" 5.56 Carbine Length Barrel with 10.3" ATLAS R-ONE M-LOK Handguard - Cerakote FDE - APAR700713M30

$589 99
In Stock
Only 4 Left!
Aero Precision M4E1 Threaded Complete Upper, 12.5" 5.56 Carbine Length Barrel with 10.3" ATLAS R-ONE M-LOK Handguard - Anodized Black - APAR700703M30

Aero Precision M4E1 Threaded Complete Upper, 12.5" 5.56 Carbine Length Barrel with 10.3" ATLAS R-ONE M-LOK Handguard - Anodized Black - APAR700703M30

$554 99
In Stock
Only 2 Left!
Aero Precision M4E1 Threaded Complete Upper, 12.5" 5.56 Carbine Length Barrel, 10.3" M-LOK ATLAS S-ONE Handguard - Cerakote FDE - APAR700113M30

Aero Precision M4E1 Threaded Complete Upper, 12.5" 5.56 Carbine Length Barrel, 10.3" M-LOK ATLAS S-ONE Handguard - Cerakote FDE - APAR700113M30

$589 99
In Stock
Only 2 Left!
Aero Precision M4E1 Threaded Complete Upper, 12.5" 5.56 Carbine Length Barrel, 10.3" M-LOK ATLAS S-ONE Handguard - Anodized Black - APAR700103M30

Aero Precision M4E1 Threaded Complete Upper, 12.5" 5.56 Carbine Length Barrel, 10.3" M-LOK ATLAS S-ONE Handguard - Anodized Black - APAR700103M30

$554 99
In Stock
Only 2 Left!
Aero Precision M4E1 Threaded PRO Complete Upper with 12.5" 5.56 CHF Mid-Length Barrel and 10.3" ATLAS R-ONE Handguard - Anodized Black - APUG700703M103-1

Aero Precision M4E1 Threaded PRO Complete Upper with 12.5" 5.56 CHF Mid-Length Barrel and 10.3" ATLAS R-ONE Handguard - Anodized Black - APUG700703M103-1

$984 99
In Stock
Only 2 Left!
Ballistic Advantage 11.3" 5.56 Hanson Carbine Length with 10" Ballistic Advantage LOGIC M-LOK Handguard AR-15 Complete Upper Receiver .625 Gas Block Journal - BAUR10003

Ballistic Advantage 11.3" 5.56 Hanson Carbine Length with 10" Ballistic Advantage LOGIC M-LOK Handguard AR-15 Complete Upper Receiver .625 Gas Block Journal - BAUR10003

$464 55
In Stock
Only 2 Left!
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
$549 99
In Stock
Only 3 Left!
Primary Weapons 2M111UA0B MK1 223 Wylde 11.85" Black Barrel Finish

Primary Weapons 2M111UA0B MK1 223 Wylde 11.85" Black Barrel Finish
$1299 95
In Stock
Only 5 Left!
Adams Arms FGAA01366 P3 300 Blackout 12.50" Black Nitride Barrel, Aluminum Black Receiver, AARS M-LOK Handguard for AR-Platform

Adams Arms FGAA01366 P3 300 Blackout 12.50" Black Nitride Barrel, Aluminum Black Receiver, AARS M-LOK Handguard for AR-Platform

$1689 00
In Stock
HM Defense 125MBUP556 MonoBloc Upper Pistol 223 Rem,5.56x45mm NATO 12.50" Black Cerakote

HM Defense 125MBUP556 MonoBloc Upper Pistol 223 Rem,5.56x45mm NATO 12.50" Black Cerakote

$716 41
In Stock
Aero Precision EPC-9 Enhanced 11" 9mm Complete Upper Receiver w/ Enhanced 9.3" Handguard - FDE - APAR620276M86

Aero Precision EPC-9 Enhanced 11" 9mm Complete Upper Receiver w/ Enhanced 9.3" Handguard - FDE - APAR620276M86

$519 99
In Stock
Only 1 Left!
Aero Precision EPC-9 Threaded 11" 9mm Complete Upper Receiver w/ ATLAS R-ONE 10.3" Handguard - Cerakote FDE - APAR620713M86

Aero Precision EPC-9 Threaded 11" 9mm Complete Upper Receiver w/ ATLAS R-ONE 10.3" Handguard - Cerakote FDE - APAR620713M86

$529 99
In Stock
Only 6 Left!
Aero Precision AR15 Complete Upper with 12.5" 5.56 Carbine Length Gov QPQ Barrel & Logic 9" M-LOK Handguard - Anodized Black - BLEM - APSL100476B

Aero Precision AR15 Complete Upper with 12.5" 5.56 Carbine Length Gov QPQ Barrel & Logic 9" M-LOK Handguard - Anodized Black - BLEM - APSL100476B

Out of Stock
Aero Precision EPC-9 Threaded 11" 9mm Complete Upper Receiver with ATLAS S-ONE 10.3" Handguard - Anodized Black - APAR620103M86

Aero Precision EPC-9 Threaded 11" 9mm Complete Upper Receiver with ATLAS S-ONE 10.3" Handguard - Anodized Black - APAR620103M86

Out of Stock
Aero Precision EPC-9 Threaded 11" 9mm Complete Upper Receiver with ATLAS S-ONE 10.3" Handguard - Cerakote FDE - APAR620113M86

Aero Precision EPC-9 Threaded 11" 9mm Complete Upper Receiver with ATLAS S-ONE 10.3" Handguard - Cerakote FDE - APAR620113M86
Out of Stock
Primary Weapons 19-PM111UA0B MK111 Pro 223 Wylde 11.85" Black Anodized Receiver Black Barrel with 11" M-LOK Handguard for AR-15 (Piston Driven)

Primary Weapons 19-PM111UA0B MK111 Pro 223 Wylde 11.85" Black Anodized Receiver Black Barrel with 11" M-LOK Handguard for AR-15 (Piston Driven)

Out of Stock
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