ak-15

The AK-15 assault rifle is the variant of AK-12 chambered in 7.62×39mm. Both the AK-12 and AK-15 have been developed by the Kalashnikov Group under the "Ratnik":[https://en.wikipedia.org/wiki/Ratnik_(program)] program and have been accepted into Russian military service. This weapon was first publicly revealed in 2016. The only difference between the AK-12 and the AK-15 is their calibre.