Between 300-400 rounds through the upper. In great shape. Parts list below. (Romeo 5 Red dot is an extra $90)
BCM 9 Inch M-Lok handguard
Brigade Manufacturing - Upper Receiver
Brigade Manufacturing - BCG
Brigade Manufacturing - 10.5 Barrel, Gas block and gas tube
Geissele - Super charging handle
Midwest Industries - Combat flip up iron sights
BCM - Hand Stop
Strike Industries - Dust Cover
Strike Industries - M-lok slot covers