Before the recent decision, the Army conducted a thorough examination of five turret systems before selecting the MCWS among three finalists. The Army did not announce the exact model. Still, according to open sources, it will be based on RAFAEL’s Samson 30mm RWS, a turret that has already been selected and entered service on other 8×8 combat vehicles. The other finalists were an MCWS offered by General Dynamics Land Systems (GDLS) and Kongsberg and another design submitted by Leonardo USA and MOOG. All turrets mount the Northrop Grumman 30mm XM-813 Bushmaster Chain Gun (and are also upgradable to 40mm Supershot) and are installed on the ICVVA1.