Andro Corp Industries ACI-15 5.56 Bravo AR-15 Rifle is built with high-quality parts and components for straight out-of-the-box performance. It features a 16″ 4150 CMV Melonite barrel with a 1:7 twist, a 1/2×28 threaded muzzle, and an A2 flash hider. The 15″ M-LOK handguard and Picatinny rail offers plenty of space to add your favorite optics and accessories. Built for long-lasting and reliable usage, the ACI-15 features a 7075-T6 mil-spec upper receiver and a 7075 forged lower receiver with a QPQ corrosion-resistant finish. If you’re in the market for a quality AR-15 that’s made for reliable performance, then you can’t go wrong with the ACI-15 5.56 Bravo from Andro Corp Industries.