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Gas Impingement Complete Uppers

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AR57 16" 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 16" 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
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 M4E1 Threaded 10.5" 5.56 Complete Upper Receiver with ATLAS R-ONE Handguard - Anodized Black - APAR700702M2

Aero Precision M4E1 Threaded 10.5" 5.56 Complete Upper Receiver with ATLAS R-ONE Handguard - Anodized Black - APAR700702M2

$538 13
In Stock
Only 4 Left!
Aero Precision M4E1 Threaded 8" .300 Blackout Complete Upper Receiver w/ ATLAS R-ONE Handguard - Anodized Black - APAR700701M1

Aero Precision M4E1 Threaded 8" .300 Blackout Complete Upper Receiver w/ ATLAS R-ONE Handguard - Anodized Black - APAR700701M1
$419 99 $534.99
In Stock
Only 3 Left!
Tacfire 5.56x45mm 10" AR-15 Complete Upper Receiver with Bolt Carrier Group, Charging Handle, M-LOK Handguard - BU-556-10

Tacfire 5.56x45mm 10" AR-15 Complete Upper Receiver with Bolt Carrier Group, Charging Handle, M-LOK Handguard - BU-556-10
$267 18
In Stock
Aero Precision M4E1 Threaded 16" .223 Wylde Fluted Complete Upper Receiver with ATLAS R-ONE Handguard - Anodized Black - APAR700705M50

Aero Precision M4E1 Threaded 16" .223 Wylde Fluted Complete Upper Receiver with ATLAS R-ONE Handguard - Anodized Black - APAR700705M50

$429 99 $654.99
In Stock
Only 1 Left!
Aero Precision M4E1 Threaded Complete Upper, 14.5" 5.56 Mid-Length Barrel with Pinned Epsilon 556SL, 12" M-LOK ATLAS R-ONE HG - Anodized Black - APAR700704M68

Aero Precision M4E1 Threaded Complete Upper, 14.5" 5.56 Mid-Length Barrel with Pinned Epsilon 556SL, 12" M-LOK ATLAS R-ONE HG - Anodized Black - APAR700704M68

$389 99 $654.99
In Stock
Only 2 Left!
Aero Precision M4E1 Enhanced Complete Upper, 16" 5.56 HBAR MID-Length Barrel with 15" Enhanced Quad Rail Handguard - Cerakote FDE - APAR600224Q97

Aero Precision M4E1 Enhanced Complete Upper, 16" 5.56 HBAR MID-Length Barrel with 15" Enhanced Quad Rail Handguard - Cerakote FDE - APAR600224Q97
$429 99 $619.99
In Stock
Only 4 Left!
Aero Precision M4E1 Threaded 16" 5.56 Mid-Length Complete Upper Receiver with 15" ATLAS S-ONE Handguard - Anodized Black - APAR700305M7

Aero Precision M4E1 Threaded 16" 5.56 Mid-Length Complete Upper Receiver with 15" ATLAS S-ONE Handguard - Anodized Black - APAR700305M7

$399 99 $589.99
In Stock
Only 2 Left!
Aero Precision M4E1 Threaded PRO Complete Upper with 16.3" 5.56 CHF Mid-Length Barrel and 15" ATLAS S-ONE Handguard - Anodized Black - APUG700105M103-1

Aero Precision M4E1 Threaded PRO Complete Upper with 16.3" 5.56 CHF Mid-Length Barrel and 15" ATLAS S-ONE Handguard - Anodized Black - APUG700105M103-1
$639 99 $1,029.99
In Stock
Only 3 Left!
Aero Precision M4E1 Threaded 18" 6.5 Grendel Complete Upper Receiver with 15" ATLAS R-ONE Handguard - Anodized Black - APAR700725M52

Aero Precision M4E1 Threaded 18" 6.5 Grendel Complete Upper Receiver with 15" ATLAS R-ONE Handguard - Anodized Black - APAR700725M52
$429 99 $654.99
In Stock
Only 1 Left!
Aero Precision M4E1 Threaded 18" .223 Wylde SS QPQ Complete Upper Receiver with 15" M-LOK ATLAS R-ONE Handguard - Cerakote FDE - APAR700715M73

Aero Precision M4E1 Threaded 18" .223 Wylde SS QPQ Complete Upper Receiver with 15" M-LOK ATLAS R-ONE Handguard - Cerakote FDE - APAR700715M73

$449 99 $564.99
In Stock
Only 1 Left!
Aero Precision M4E1 Threaded 16" 5.56x45mm Mid-Length Complete Upper Receiver with ATLAS S-ONE Handguard - OD Green Anodized - APAR700179M7

Aero Precision M4E1 Threaded 16" 5.56x45mm Mid-Length Complete Upper Receiver with ATLAS S-ONE Handguard - OD Green Anodized - APAR700179M7

$459 99 $589.99
In Stock
Only 1 Left!
Aero Precision M4E1 Enhanced 16" .300 Blackout Complete Upper Receiver with 15" Enhanced M-LOK Handguard - Cerakote FDE - APAR640252M14

Aero Precision M4E1 Enhanced 16" .300 Blackout Complete Upper Receiver with 15" Enhanced M-LOK Handguard - Cerakote FDE - APAR640252M14
$429 99 $629.99
In Stock
Only 1 Left!
Aero Precision M5 20" .308 CMV Complete Upper Receiver with 15" ATLAS R-ONE Handguard - Kodiak Brown Anodized - APAR538817M27

Aero Precision M5 20" .308 CMV Complete Upper Receiver with 15" ATLAS R-ONE Handguard - Kodiak Brown Anodized - APAR538817M27

$449 99 $664.99
In Stock
Only 1 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

$379 99 $499.99
In Stock
Only 1 Left!
Aero Precision AR15 20" 5.56 Complete Upper with Pinned FSB & A2 Handguard - Anodized Black - APAR505611

Aero Precision AR15 20" 5.56 Complete Upper with Pinned FSB & A2 Handguard - Anodized Black - APAR505611
$379 99 $509.99
In Stock
Aero Precision M5 18" .308 CMV Complete Upper Receiver with 15" ATLAS S-ONE Handguard - Anodized Black - APAR538105M25

Aero Precision M5 18" .308 CMV Complete Upper Receiver with 15" ATLAS S-ONE Handguard - Anodized Black - APAR538105M25
$459 99 $709.99
In Stock
Only 2 Left!
Aero Precision M4E1 Enhanced 14.5" 5.56 M4 Carbine Length Barrel Complete Upper Receiver - Anodized Black - APAR640231M32

Aero Precision M4E1 Enhanced 14.5" 5.56 M4 Carbine Length Barrel Complete Upper Receiver - Anodized Black - APAR640231M32

$359 99 $564.99
In Stock
Only 5 Left!
Aero Precision M5E1 Enhanced 20" .308 CMV Complete Upper Receiver with 16.6" Enhanced M-LOK Handguard - Anodized Black - APAR308233M27

Aero Precision M5E1 Enhanced 20" .308 CMV Complete Upper Receiver with 16.6" Enhanced M-LOK Handguard - Anodized Black - APAR308233M27

$579 99 $729.99
In Stock
Only 1 Left!
Aero Precision M4E1 15" Enhanced M-LOK Complete Upper, 16" 5.56 HBAR CMV Mid-Length Barrel - Anodized Black - APAR600218M97

Aero Precision M4E1 15" Enhanced M-LOK Complete Upper, 16" 5.56 HBAR CMV Mid-Length Barrel - Anodized Black - APAR600218M97
$499 99 $589.99
In Stock
Only 3 Left!
Aero Precision M5E1 Enhanced 16" .308 CMV Complete Upper Receiver with 15" Enhanced Gen 2 M-LOK Handguard - Anodized Black - APAR308554M22

Aero Precision M5E1 Enhanced 16" .308 CMV Complete Upper Receiver with 15" Enhanced Gen 2 M-LOK Handguard - Anodized Black - APAR308554M22
$499 99 $699.99
In Stock
Only 1 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 1 Left!
Aero Precision M4E1 Threaded 10" .300 Blackout Complete Upper Receiver with 9" ATLAS R-ONE Handguard - Anodized Black - APAR700702M4

Aero Precision M4E1 Threaded 10" .300 Blackout Complete Upper Receiver with 9" ATLAS R-ONE Handguard - Anodized Black - APAR700702M4
$556 21
In Stock
Only 1 Left!
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