Battle Arms Development Authority Elite 16-inch Upper (.223/5.56) – Black

Description

The Battle Arms Development Authority Elite upper receiver is a complete AR-15 upper built for modularity, durability, and reliable operation in range, training, or service rifle configurations. It pairs a billet BAD556 7075-T6 aircraft-grade aluminum receiver with integral ambidextrous controls and a free-float rail handguard featuring M-LOK attachment points at 3, 6, and 9 o’clock. A 16-inch 4150 chrome-moly steel barrel with black nitride finish is individually head-spaced and matched to a 9310 steel bolt and 8620 steel carrier finished in black nitride for enhanced wear resistance.

Key Specifications

• The caliber is .223 Rem / 5.56 NATO.
• The barrel length is 16 inches.
• The receiver is machined from 7075-T6 billet aluminum.
• The barrel material is 4150 chrome-moly steel with a black nitride finish.
• The bolt is made from 9310 steel and the carrier is 8620 steel with black nitride.
• The handguard is a free-float design with M-LOK attachment points at 3, 6, and 9 o’clock.
• The top features a full-length Picatinny rail with the manufacturer’s signature notch cut.
• Included accessories: Bad Rack-15 charging handle and AR15/M16 bolt carrier group.
• The finish/color is Black.
• Intended fit is for AR-15 platforms.

Engineered for shooters who prioritize dependable components and clean modularity, the Authority Elite upper delivers a balance of service-grade materials and practical features. The combination of a billet 7075-T6 receiver, free-float M-LOK handguard, and a head-spaced 4150 steel barrel finished in black nitride makes this upper a capable foundation for range builds, training rigs, or duty-oriented configurations. Its ambidextrous controls and included charging handle and BCG provide immediate, reliable function while leaving room for optics and accessory choices to tailor the final build to your needs.