Aero Precision APAR308554M45 M5E1 Enhanced Receiver 6.5 Creedmoor 20″ Stainless

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Aero Precision APAR308554M45 M5E1 Enhanced Receiver 6.5 Creedmoor 20″ Stainless Steel Barrel, 7075-T6 Aluminum Black Anodized Receiver, Aero Gen2 Enhanced Free-Floating M-LOK Handguard for M5 Platform


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Aero’s AR15 Enhanced Upper Complete Upper features an Aero Gen 2 Enhanced Handguard, quick disconnect sling sockets, enhanced milling design for grip and visual appeal, and a new profile for the picatinny top rail. The upper is constructed of forged 7075 T6 aluminum with an installed forward assist and port door. The Gen 2 Enhanced Handguard is free-floating with 6061-T6 aluminum rail, scalloped rails, and built in anti-rotation tabs. Its stainless steel barrel features a bead blasted finish, rifle length gas system, and a DPMS barrel extension. This 6.5 Creedmoor model has a 20″ threaded barrel with 5/8×24″ tpi threads, and black finish handguard with M-lok configuration. NOTE: This complete upper does not include a BCG or charging handle.




Aero Precision

Manufacturer Part Number


Barrel Length


Barrel Length Range

20" to 20.99"

Barrel Material

416R Stainless Steel


6.5 Creedmoor

Barrel Description


Barrel Finish

Stainless Steel

Rate of Twist


Product Type


Handguard Finish

Black Anodized


Aero Gen2 Enhanced Free-Floating M-LOK

Receiver Description

7075-T6 Aluminum

Finish Type

Black Anodized


None, Optic Ready

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