Troy Upper Receiver Kit 16in Barrel M-LOK Handguard 13in A3 Black SUPG-A3M-16BT-00. The Troy Upper Receiver Kit with M-LOK BattleRail is an excellent option as it is designed to remain consistent even after heavy use. Made from strong durable...
Troy Upper Receiver Kit 16in Barrel M-LOK Handguard 13in A3 Black SUPG-A3M-16BT-00. The Troy Upper Receiver Kit with M-LOK BattleRail is an excellent option as it is designed to remain consistent even after heavy use. Made from strong durable...