AEI Systems’ latest HS804 20mm Naval Mount (AE20-NM-2) replaces the basic AE20-NM 20 mm Naval Mount.

The AE20-NM-2 is a crew-served 20mm Naval Mount offering improved reliability and operability demanded by arduous sea borne conditions.
It is designed to accept the Hispano-Suiza type 804 20 mm cannon, of which AEI Systems has the largest worldwide stock of weapon spares.

Where the Customer demands ruggedness and reliability as the main criteria, rather than expensive and often unnecessary sophistication, the crew served
AE20-NM-2 Naval Mount offers an ergonomic and economical solution without sacrificing quality. It is highly effective against surface and air targets and is ideally suited as a main armament on patrol craft or secondary armament on larger vessels.

The HS804 is a gas-operated, reciprocating open bolt 20 mm weapon. The drum magazine holds up to 60 rounds of linkless ammunition