Details The Troy A4 5.56 NATO Complete AR-15 Upper Receiver with Sights is a versatile upper design to enhance the AR-15 Platform. This quality upper comes with a 16″ or 14.5″ pin & welded barrel with 12.5″ Gen2 SOCC BattleRail M-LOK handguard, chambered in .223 Wylde and equipped with a TPRS flash suppressor. Each SOCC BattleRail M-LOK handguard gives you plenty of room to mount your favorite accessories, so you can customize your AR-15 to fit your shooting style. Additionally, this upper receiver kit comes equipped with the industries #1 folding sights. Additional information Length 16", 14.5"
