Aero Precision M4E1 Threaded No FA Complete Upper 10.5″ 5.56 Carbine 9.2″ M-LOK ATLAS S-ONE – Anodized Black – APAR712102M2

Description This complete upper receiver features the same tried-and-true construction and aesthetics as M4E1 Threaded Upper Receivers, without provisions for a forward assist. The included ATLAS R-ONE Handguard is 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. This complete upper receiver does not include BCG or Charging Handle Includes: M4E1 Threaded Upper Receiver, No Forward Assist 9.2in ATLAS R-ONE Handguard 10.5in 5.56 CMV Barrel Low Profile Gas Block and Carbine Length Gas Tube Port Door Assembly A2 Flash Hider Features: No Forward Assist Custom enhanced forging that gives the upper receiver a “billet look” while maintaining the structural integrity of a forged part. Picatinny profile that blends seamlessly with our Enhanced and ATLAS Series Handguards M4 Feedramps .250 takedown pin holes Specifications: Manufacturer: Aero Precision Cartridge: 5.56x45mm NATO Barrel Length: 10.5 in Gas System Length: Carbine Length Barrel Twist Rate: 1-7 Handguard Type: Free-Float Muzzle Device: A2 Flash Hider Gun Model: AR-15 Condition: New Fabric/Material: 416R Stainless Steel Attachment/Mount Type: M-LOK, Picatinny Gas Block Journal Size-Diameter: .750 in Handguard Length: 9.2 in Gun Rail: Full Top Rail Gun Type: Rifle Gun Make: AR Platform Barrel Material: 4150 Chrome Moly Vanadium Bolt Carrier Group Included: No Charging Handle Included: No Additional information Weight 37.76 oz Dimensions 22.5 × 5 × 5 in MPN APAR712102M2 UPC 840014613366