SOCIMI AR-831 (original) (raw)
The SOCIMI AR-831 is an assault rifle of Italian origin based on the AR-15. The weapon is gas operated and is chambered in the 5.56×45mm NATO round.
The SOCIMI AR-831 is an assault rifle of Italian origin based on the AR-15. The weapon is gas operated and is chambered in the 5.56×45mm NATO round.