Save BIG on Brand New Complete Upper Receivers!Shop the Deals
Store Locator
My Cart
Complete Uppers

Complete Uppers

88 Items
Showing 1-17 of 88
Previous page Next page
Low to high
grid view
list view
Filter By
Compare Products
Compare
88Items
new
Add to Cart to Save
Added
Aero Precision M4E1 Threaded Complete Upper, 16" 5.56 Mid-Length Barrel, ATLAS R-ONE 12" M-LOK HG - Anodized
M4E1 Threaded 16" 5.56 Mid-Length Complete Upper Receiver w/ ATLAS R-ONE Handguard
$655.00
View options
Added
Aero Precision AR15 Gen 2 Complete Upper, 16" 5.56 Mid-Length Barrel, 12" M-LOK ATLAS S-ONE Handguard, Anodized Black
M4E1 Threaded 16" 5.56 Mid-Length Complete Upper Receiver w/ ATLAS S-ONE Handguard
$655.00
View options
Added
Aero Precision M4E1 16" 5.56 EM12 Complete Upper Receiver
M4E1 Enhanced 16" 5.56 Mid-Length Complete Upper Receiver
$509.99
View options
Added
M4E1 Threaded Complete Upper, 14.5" 5.56 Carbine Length Barrel, 12" M-LOK ATLAS S-ONE Handguard - Anodized Black
M4E1 Threaded 14.5" 5.56 Carbine Length Complete Upper Receiver w/ ATLAS S-ONE Handguard
$630.00
View options
Added
Aero Precision M4E1 Complete Upper, 14.5" 5.56 Mid-Length Barrel, EM-12 Gen 2 Handguard - Anodized Black
M4E1 Enhanced 14.5" 5.56 Mid-Length Complete Upper Receiver
$640.00
View options
April 2024 Builder Sets
April 2024 Builder Sets

Cerulean Cloak Cerakote is IN STOCK!

shop the sets
Added
Aero Precision M4E1 Threaded Complete Upper, 16" 5.56 M4 Barrel, ATLAS R-ONE 12" M-LOK HG - Anodized
M4E1 Threaded 16" 5.56 M4 Complete Upper Receiver w/ ATLAS R-ONE Handguard
$645.00
View options
Added
M4E1 Complete Upper, 14.5" 5.56 M4 Carbine Barrel, EM-12 Gen 2
M4E1 Enhanced 14.5" 5.56 M4 Carbine Length Barrel Complete Upper Receiver
$630.00
View options
Added
M4E1 Threaded Complete Upper, 10.5" 5.56 Barrel, 9" M-LOK ATLAS S-ONE Handguard - Anodized Black
M4E1 Threaded 10.5" 5.56 Complete Upper Receiver w/ ATLAS S-ONE Handguard
$595.00
View options
Sale
Discontinued
Added
Aero Precision M4E1 18" 5.56 EM15 Complete Upper Receiver
M4E1 Enhanced 18" 5.56 Rifle Length Complete Upper Receiver
$665.00 $665.00
View options
Added
M4E1 Threaded Complete Upper, 14.5" 5.56 Mid-Length Barrel w/ Pinned Gamma 556 SL, 12" M-LOK ATLAS R-ONE HG - Anodized Black
M4E1 Threaded Complete Upper, 14.5" 5.56 Mid-Length Barrel w/ Pinned Gamma 556 SL, 12" M-LOK ATLAS R-ONE HG - Anodized Black
$725.00
Added
Aero Precision AR15 Gen 2 Complete Upper, 20" 5.56 Rifle Length Barrel, 15" M-LOK ATLAS S-ONE Handguard, Anodized Black
M4E1 Threaded 20" 5.56 Complete Upper Receiver w/ ATLAS S-ONE Handguard
$675.00
View options
Added
Aero Precision M4E1 10.5" 5.56 EM9 Complete Upper Receiver
M4E1 Enhanced 10.5" 5.56 Barrel Complete Upper Receiver
$595.00
View options
Added
M4E1 Threaded Complete Upper, 10.5" 5.56 Barrel, ATLAS R-ONE 9" M-LOK HG - Anodized
M4E1 Threaded 10.5" 5.56 Complete Upper Receiver w/ ATLAS R-ONE Handguard
$595.00
View options
Added
Aero Precision M4E1 Complete Upper, 20" 5.56 Rifle Length Barrel, EM-15 Gen 2 Handguard - Anodized Black
M4E1 Enhanced 20" 5.56 Rifle Length Complete Upper Receiver
$675.00
View options
Added
Aero Precision M4E1 Threaded Complete Upper, 14.5" 5.56 Mid Barrel, ATLAS R-ONE 12" M-LOK HG - Anodized
M4E1 Threaded 14.5" 5.56 Mid-Length Complete Upper Receiver w/ ATLAS R-ONE Handguard
$640.00
View options
Sale
Discontinued
Added
Aero Precision M4E1 Complete Upper, 16" 5.56 M4 Carbine Barrel, EM-12 HG - Anodized Black
M4E1 Enhanced 16" 5.56 M4 CMV Carbine Barrel Complete Upper Receiver
$645.00 $645.00
View options
new
Sale
Added
AR15 Left Handed 14.5" 5.56 Carbine-Length M4 QPQ Complete Upper w/ 13.5" Slimline Handguard - Anodized
AR15 Left Handed 14.5" 5.56 Carbine-Length M4 QPQ Complete Upper w/ 13.5" Slimline Handguard - Anodized
Special Price $350.00 Regular Price $600.00
Compare Products
Compare
88 Items
Showing 1-17 of 88
Previous page Next page
Low to high
grid view
list view