Battle Arms Development Authority Elite 5.56 NATO 16 Inch Upper

The Battle Arms Development Authority Elite upper receiver features a billet BAD556 7075-T6 aircraft grade aluminum receiver with integral ambidextrous controls and a free-float rail handguard. M-LOK attachment points are positioned at 3″, 6″, and 9 o’clock, while a full-length Picatinny accessory rail runs along the 12 o’clock position with their signature notch cut matching the upper receiver. The 16 inch 5.56 NATO barrel is constructed from 4150 chrome-moly steel with black nitride finishing for durability and accuracy. The barrel is individually head-spaced and paired with a matching 9310 steel bolt and 8620 black nitride carrier to ensure ultimate reliability and ease of cleaning.