This EPC-9 Complete Upper Receiver comes standard with ATLAS R-ONE Handguard. The R-ONE handguards are designed with size and weight in mind, while still providing plenty of real-estate to accommodate any attachment needs the end user may have. proprietary ATLAS attachment system is a durable and dependable mounting platform, maintaining a slim profile while still providing the strength and stability customers have grown to love from Aero Precision handguards. 

Manufacturer:
Aero Precision
Cartridge:
9mm Luger
Barrel Length:
5.5 in
Barrel Twist Rate:
1-10
Handguard Type:
Free-Float
Muzzle Device:
A2 Flash Hider
Gun Model:
Aero Precision EPC-9
Condition:
New
Fabric/Material:
7075-T6 Aluminum
Attachment/Mount Type:
Picatinny
Handguard Length:
4.8 in
Gun Rail:
Full Top Rail
Gun Type:
Rifle
Gun Make:
Aero Precision
Included Accessories:
ATLAS R-ONE Handguard
Barrel Material:
4150 Chrome Moly Vanadium
Gas System Type:
Blowback
Bolt Carrier Group Included:
No
Charging Handle Included:
No
Caliber:
.355 Caliber
Country of Origin:
USA
Last round bolt hold open mechanism

Accepts most AR15 compatible barrel nuts and handguards

Dimple above threads to allow for proper handguard timing

Standard AR15 takedown/pivot pin lug pattern

Machined from custom forged 7075-T6 aluminum