MLP-22

The MLP-22. A unique, extraordinarily versatile carbine capable of firing two entirely different calibers in a telescoping barrel, the weapon has earned its reputation for being able to utilize its dual-caliber design for both devastating close-quarters combat with power equivalent to a submachine gun, and at farther range with rifle cartridges.

The dual-caliber design allows for two pre-set bore diameters, gas settings and magazine sizing, by standard it is designed to accept 9x19mm (.355) and 5.56x45mm (.223), with some specialized tools the two sets are adjustable, allowing for bore diameters between 4mm and 11.5mm. However, maximum cartridge length is 45mm, not allowing for much larger cartridges than the 5.56 standard.