Lahti L-39 panssarintorjuntakivaari Norsupyssy

The Lahti L-39 20 mm caliber anti-tank rfle was used in Winter War and Continuation War and was designed by the self-made gun designer Aimo Lahti (whose name also in my sounds). Lots of them were removed from the Finnish Army inventory and sold to US. More info on the weapon: https://en.wikipedia.org/wiki/Lahti_L-39
The name is in Finnish pronunciation by me. Enjoy and feel free to distribute. 'Norsupyssy' translates into 'Ellephant Gun'.