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  - AR15/M4E1
    
    Machined to mil-spec dimensions, our lowers work with standard AR15 components and ensure the highest quality with a correct component interface.
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  - M5/AR308
    
    Mil-spec dimensions and coating ensure the highest quality and correct component interface for your next big-bore AR.
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    The EPC-9 lineup is perfect for your next 9mm or 40S&W AR build.
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    The Aero Precision SOLUS works to provide hunters, competitors, and shooting enthusiasts with a custom shooting experience.
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    The Lahar-30 is built to be a workhorse — providing durability, performance, and flexibility in a single package.
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Complete Uppers

Complete Uppers

Sale

Discontinued

Added

M4E1 Threaded Complete Upper, 18" .223 Wylde Fluted Barrel, ATLAS R-ONE 15" M-LOK HG - Anodized

M4E1 Threaded 18" .223 Wylde Fluted Complete Upper Receiver w/ ATLAS R-ONE Handguard

Added

Aero Precision M4E1 Threaded Complete Upper, 18" 6.5 Grendel SS Barrel, ATLAS S-ONE 15" M-LOK HG - Anodized Black

M4E1 Threaded 18" 6.5 Grendel Complete Upper Receiver w/ ATLAS S-ONE Handguard

Added

M4E1 Threaded Complete Upper, 18" 5.56 Rifle Length Barrel, ATLAS R-ONE 15" M-LOK HG - Anodized

M4E1 Threaded 18" 5.56 Complete Upper Receiver w/ ATLAS R-ONE Handguard

Added

Aero Precision AR15 Gen 2 Complete Upper, 18" 5.56 Rifle Length Barrel, 15" M-LOK ATLAS S-ONE Handguard, Anodized Black

M4E1 Threaded 18" 5.56 Complete Upper Receiver w/ ATLAS S-ONE Handguard

Added

Aero Precision M4E1 Threaded Complete Upper, 18" 6.5 Grendel SS Barrel, ATLAS R-ONE 15" M-LOK HG - Anodized

M4E1 Threaded 18" 6.5 Grendel Complete Upper Receiver w/ ATLAS R-ONE Handguard

April 2024 Builder Sets

April 2024 Builder Sets

Cerulean Cloak Cerakote is IN STOCK!

shop the sets

Sale

Discontinued

Added

M4E1 Threaded Complete Upper, 18" .223 Wylde Fluted SS Rifle Length Barrel, 15" M-LOK ATLAS S-ONE Handguard - Anodized Black

M4E1 Threaded 18" .223 Wylde Fluted Complete Upper Receiver w/ ATLAS S-ONE Handguard

Sale

Discontinued

Added

M4E1-T Complete Upper, 18" .223 Wylde SS QPQ Rifle Length Barrel, 15" M-LOK AR15 ATLAS S-ONE HG, Ano

M4E1 Threaded 18" .223 Wylde SS QPQ Complete Upper Receiver w/ 15" M-LOK ATLAS S-ONE Handguard

new

Added

M4E1 Threaded Complete Upper w/ 18" .223 Wylde QPQ Rifle Length Barrel and 16.6 ATLAS R-ONE - Anodized Black

M4E1 Threaded 18" .223 Wylde QPQ Rifle Length Complete Upper Receiver w/ 16.6" M-LOK ATLAS R-ONE Handguard

Added

Aero Precision M4E1 Threaded Complete Upper, 18" .224 Valkyrie SS Barrel, ATLAS S-ONE 15" M-LOK HG - Anodized Black

M4E1 Threaded 18" .224 Valkyrie Complete Upper Receiver w/ ATLAS S-ONE Handguard

Added

Aero Precision M4E1 Complete Upper, 18" .224 Valkyrie SS Barrel, EM-15 Gen 2 HG - Anodized Black

M4E1 Enhanced 18" .224 Valkyrie Complete Upper Receiver

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