English Wikipedia has an article on:

Kalashnikov

Wikipedia

Named after Russian inventor Mikhail Kalashnikov (1919–2013), from Russian Кала́шников (Kalášnikov).

• (UK) IPA^(key): /kəˈlæʃ.nɪˌkɒv/, /-ˌkɒf/

  • Audio (Southern England):

    (file)

• (US) enPR: kəlăshʹnəkäv', -käf', IPA^(key): /kəˈlæʃnəˌkɑv/, /-ˌkɑf/

Kalashnikov (plural Kalashnikovs)

1. A particular model of Russian assault rifle.
   • 2015 February 20, Ngala Killian Chimtom, “Soldiers from Cameroon, Chad take on Boko Haram at Nigerian border”, in CNN‎^[1]:

     A Cameroonian soldier lies in a trench, the tip of his Kalashnikov rifle pointing toward the Nigerian town of Gambaru, which has been taken over by Boko Haram terrorists.

   • 2022 February 25, Kira Rudik, 1:36 from the start, in Ukrainian parliament member says she's armed and ready to fight‎^[2], CNN:

     So, we are prepared to bear arms and yesterday we were given Kalashnikovs so we will be able to resist if Russian forces will come to Kyiv.

2. A transliteration of the Russian surname Кала́шников (Kalášnikov).

• AK-47