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Aero Precision EPC-9 Assembled Upper Black


Out of stock

The 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 AR-15 barrel nut and handguard combinations this upper receiver will help take your pistol caliber build to the next level.


Last round bolt hold open mechanism
Accepts most AR-15 compatible barrel nuts and handguards
Dimple above threads to allow for proper handguard timing
Standard AR-15 takedown/pivot pin lug pattern
Machined from custom forged 7075-T6 aluminum
Laser engraved T-marks


Upper Receiver
Pre-installed last round bolt hold open assembly

NOTE: The EPC last round bolt hold open is ONLY compatible with appropriate GLOCK® pattern magazines.


Manufacturer’s Part #APAR620201AC

UPC: 840014611782


Aero Precision