I know this is a really late response to it being added into the game, but after searching the overall forums I haven't come across any other mention of the weapon in question; however, I believe it would be refreshing to see a new type of grineer shotgun IE: the Grovakk added as an obtainable weapon, form what it looked like in Kahls' missions it might be a lever action shotgun and I'd love to get my hands on that weapon and do actual missions with it, I guess my question is: Are there any future plans to add Grovakk as a weapon we can obtain in the future?