Aero Precision M4E1-T 16in .223 Wylde Fluted Barrel Complete Upper Receiver with Flash Hider

Aero Precision M4E1 Threaded AR15 Upper Receivers group comes completely assembled with 16inch .223 Wylde fluted barrel and the ATLAS R-ONE M-LOK handguard. This barreled upper receiver group does not include BCG or charging handle allowing you to choose your favorites for your build. The upper receiver is, however, fully assembled with forward assist and dust cover. The M4E1 threaded upper is made from forged 7075-T6 aluminum with a billet machined look that matches the lower and handguard. The ATLAS R-ONE free float handguard is 15inch and features a 1.3inch inner diameter that surrounds the low profile gas block and mid-length gas tube. The 16inch barrel is machined from Chrome Moly Vanadium steel with a salt bath Nitride finish and a 1:8 twist rate for stabilizing a variety of bullet weights. It is threaded 1/2×28 with an A2 style flash hider, a lightweight and effective option. High pressure tested and magnetic particle inspected ensure this barrel is accurate and reliable. This Aero Precision AR-15 barreled upper is a great choice for finishing an AR build. Aero Precision takes some of the most state-of-the-art manufacturing techniques and equipment derived from their work in the aerospace industry and applies it to their products in the firearms industry. They have utilized their knowledge from years of building aircraft components to design and engineer AR-15 handguards, receiver sets, scope mounts, and more. They treat every product as if it were a precision flying machine and adhere to strict quality standards to ensure law enforcement, military, and civilian customers receive a product they can rely on. Specifications for Aero Precision M4E1-T 16in .223 Wylde Fluted Barrel Complete Upper Receiver with Flash Hider: Manufacturer: Aero Precision Cartridge: .223 Wylde Overall Length: 26 in Barrel Length: 16 in Barrel Profile: Fluted Threads per Inch: 1/2×28 Muzzle Device: A2 Flash Hider Finish: Anodized Color: Black Gun Model: AR-15 Condition: New Handguard Length: 15 in Gun Rail: M-LOK Gun Make: AR Platform Included Accessories: None Weight: 48.5 oz Magazine Included: No Country of Origin: USA Features of Aero Precision M4E1-T 16in .223 Wylde Fluted Barrel Complete Upper Receiver with Flash Hider: M4E1 threaded upper receiver Forged 7075-T6 aluminum Assembled forward assist and dust cover 15inch ATLAS R-ONE M-LOK handguard Hardcoat anodized 16inch .223 Wylde fluted barrel Machined from 416R Stainless Steel Mid-length gas system 1:8 twist rate Threaded 1/2×28 A2 flash hider Salt Bath Nitride finished Package Contents: Aero Precision M4E1-T 16in .223 Wylde Fluted Barrel Complete Upper Receiver with Flash Hider