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Aero Precision 5.56x45 AR-15 Upper Receivers

1-24 of 110 Products
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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 3 Left!
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 3 Left!
Aero Precision M4E1 Threaded 14.5" 5.56 Mid-Length QPQ No Forward Assist Complete Upper with 13.5" Slimline Handguard - Kodiak Brown Anodized - APSL100753
$439 99 $534.99
In Stock
Only 2 Left!
Aero Precision M4E1 Threaded 14.5" 5.56 Mid-Length Complete Upper Receiver w/ ATLAS R-ONE Handguard - Anodized Black - APAR700704M5
$399 99 $574.99
In Stock
Only 1 Left!
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 1 Left!
Aero Precision M4E1 Enhanced Gas Piston Complete Upper with 16" 5.56 M4 Carbine Length Barrel & 15" Enhanced M-LOK Handguard - Anodized Black - APAR100218M73
$739 99 $799.99
In Stock
Only 3 Left!
Aero Precision M4E1 Enhanced Gas Piston Complete Upper with 14.5" 5.56 Mid-Length Barrel & 12.7" Enhanced M-LOK Handguard - Anodized Black - APAR100217M72
$749 99 $899.99
In Stock
Aero Precision Threaded Complete Upper, 16" 5.56 HBAR Mid-Length Barrel with 15" ATLAS S-ONE M-LOK Handguard - FDE Cerakote - APAR700115M97
$489 99 $624.99
In Stock
Only 2 Left!
Aero Precision M4E1 Thread 8" 5.56 Complete Upper Receiver with ATLAS S-ONE Handguard - Cerakote FDE - APAR700111M102
$329 99 $544.99
In Stock
Only 1 Left!
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
$449 99 $589.99
In Stock
Only 2 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
$439 99 $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
$399 99 $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
$399 99 $554.99
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
$429 99 $619.99
In Stock
Only 6 Left!
Aero Precision M4E1 Assembled AR 15 Upper Receiver 5.56x45mm Mid-Length 16" Mid Length Barrel EM-15 Gen 2 M-LOK Handguard Anodized Black - APAR640251M7
$519 99 $589.99
In Stock
Only 1 Left!
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 6 Left!
Aero Precision M4E1 Threaded 10.5" 5.56 Complete Upper Receiver with ATLAS R-ONE Handguard - Anodized Black - APAR700702M2
$359 99 $534.99
In Stock
Only 6 Left!
Aero Precision AR15 Complete Upper, 16" 5.56 Carbine Barrel with Pinned FSB, MOE Carbine - Anodized Black - APAR502503M64
$269 99 $409.99
In Stock
Only 5 Left!
Aero Precision M4E1 Threaded PRO Complete Upper with 13.7" 5.56 CHF Mid-Length Barrel and 12.7" ATLAS R-ONE Handguard - Anodized Black - APUG700704M104-1
$649 99 $1,004.99
In Stock
Only 3 Left!
Aero Precision M4E1 Threaded PRO Complete Upper with 16.3" 5.56 CHF Mid-Length Barrel and 15" ATLAS R-ONE Handguard - Anodized Black - APUG700705M105-1
$649 99 $1,029.99
In Stock
Aero Precision AR15 Complete Upper, 16" 5.56 Carbine Barrel with Pinned FSB, MOE Carbine - FDE - APAR502504M64
$289 99 $409.99
In Stock
Only 4 Left!
Aero Precision M4E1 Complete Upper, 16" 5.56 Mid-Length Barrel, EQ-15 Gen 2 Handguard - FDE Cerakote - APAR640252Q7
$419 99 $619.99
In Stock
Only 4 Left!
Aero Precision M4E1 Complete Upper, 14.5" 5.56 M4 Carbine Barrel, EM-12 Gen 2 Handguard - FDE Cerakote - APAR640232M32
$399 99 $604.99
In Stock
Only 1 Left!
Aero Precision M4E1 Threaded Complete Upper, 14.5" 5.56 Carbine Length Barrel, 12" M-LOK ATLAS S-ONE Handguard - Anodized Black - APAR700304M32
$364 99 $564.99
In Stock
Only 3 Left!
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