MK281 Mod 0 and Mod 1 40 mm x 53 Practice

The Rheinmetall MK281 Mod 0 and Mod 1 40mm x 53 Practice cartridges are precision, high velocity training and practice cartridges. The MK281 uses the proven, patented Rheinmetall propulsion unit that enables a very low standard deviation in muzzle velocity, thereby resulting in a high degree of accuracy. The MK281 round is compatible with all types of automatic grenade launchers, including the MK19, the MK47 and the HK GMG, and comes in two different types:

  • 40mm x 53 Cartridge MK281 Mod0 Impact Marker
  • 40mm x 53 Cartridge MK281 Mod1 Day/Night Marker

  • American Rheinmetall Munition Inc.


    125 Woodstream Boulevard,
    Suite 105
    Stafford, VA  22556
    Phone: +1 703 221 9299

  • American Rheinmetall Munition Inc.


    214 Rheinmetall Dr.
    East Camden, AR  71701