how to get GP 34 underbarrel grenade launcher , any mod?

how to get GP 34 underbarrel grenade launcher , any mod? SP Tarkov is cool but i need grenade launcher for vog grenades and when i try create gun with gp 34 it it shows empty in underbarrel section,also i cant find where to buy it, so it there any mod which can add GP 34 to game so i enjoy it fully? thanks !

PS - also big thanks for all mods creators u make nice job!

RAWR! Thank YOu! how do i remove filter? any mod?

i managed to remove gp 34 from blacklist and buy it load with vog25

BUT i cant attach it to any akm,how do i do it? it says its uncompatible! RAWR!