Designed for use in the US 106mm Recoilless Rifle, Mecar has developed a number of updated rounds for the in-service weapons. These rounds can be fired using the existing fire control systems.

The range currently includes the M1070 HEAT-T round, which is fitted with a dual safety fuze for improved handling and transport safety. Ballistically similar to the US standard M344 round, the M1070 offers improved penetration and improved safety compared to the standard round.

Using the improved fuzing and production techniques from the 105mm M393A3 round, the M1072 HEP-T round provides a highly effective means of defeating concrete walls, bunkers and other material targets.

Ballistically matched training rounds are also available.