Home / Gun Care & Accessories / Aero Precision / Aero Precison EPC-9 Standard Assembled AR-15 Upper Receiver 9mm Last Round Bolt Hold Open Aluminum Black
Aero Precison EPC-9 Standard Assembled AR-15 Upper Receiver 9mm Last Round Bolt Hold Open Aluminum Black
Lowest Price
MSRP
$164.99
Savings
3% off
In Stock at
3 Stores
Updated
Jun 27, 2026
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Accepts most AR15 compatible barrel nuts and handguards
Dimple above threads to allow for proper handguard timing
Last round bolt hold open mechanism
Standard AR15 takedown/pivot pin lug pattern
Specifications
Description
The Aero Precison EPC-9 upper receiver is the perfect addition to any AR9 build. Including a last round bolt hold open mechanism and compatible with most standard AR15 barrel nut and handguard combinations this upper receiver will help take your pistol caliber build to the next level. FeaturesLast round bolt hold open mechanismAccepts most AR15 compatible barrel nuts and handguardsDimple above threads to allow for proper handguard timingStandard AR15 takedown/pivot pin lug pattern
