Aero Precision EPC-9 Threaded 11" 9mm Complete Upper Receiver w/ ATLAS R-ONE 10.3" Handguard - Anodized Black - APAR620703M86

Aero Precision EPC-9 Threaded 11″ 9mm Complete Upper Receiver w/ ATLAS R-ONE 10.3″ Handguard – Anodized Black

The Aero Precision EPC-9 Barreled Upper Receiver with LRBHO is a top-tier component designed for firearm enthusiasts who prioritize precision and innovation. Crafted from forged 7075-T6 aluminum and finished with an anodized black coating, this upper receiver ensures durability and resistance to wear. It features a last-round bolt hold-open (LRBHO) mechanism, specifically compatible with Glock pattern magazines, enhancing its functionality in the field. The receiver is designed to be compatible with most AR-15 barrel nuts and handguards, offering flexibility in customization. It includes standard AR-15 takedown and pivot pin lug patterns, alongside a dimple above the threads for precise handguard alignment. Notably, the package excludes a BCG and charging handle, allowing for personalized selection.

The Atlas R-ONE handguard, machined from 6061-T6 aluminum, stands out with its Aero Taper Lock Attachment System (ATLAS), which guarantees a secure and rotation-free mount. It’s complemented by a full-length Picatinny top rail for additional accessory attachment. Beneath this handguard lies an 11″ 41V50 chrome moly vanadium steel barrel, chambered in 9mm with a 1:10 twist rate, ensuring a wide range of bullet stabilization. The barrel’s salt bath nitride finish enhances corrosion resistance without compromising accuracy. It’s threaded 1/2×36 for muzzle device attachments and comes with an A2 style flash hider.

Features:

• 7075-T6 aluminum construction
• LRBHO for Glock magazines
• AR-15 nut/handguard compatibility
• Anodized black finish
• ATLAS handguard system
• Full-length Picatinny rail
• 11″ 41V50 steel barrel
• 9mm chambering, 1:10 twist
• Salt bath nitride barrel finish
• Threaded 1/2×36 barrel