Definitely a gun that could be mounted on a tank!
I got to fire one awhile ago and a couple of the others thought it had a horrendous kick... I thought it was OK, about what is expected but some reduced charge would be nice for soft shouldered shooters to try or if the cost was good even just some regular shooting... it isn't ever going to be cheap to get or shoot anymore.
Hmmm.... military rifle, shorten from the 1889 and 1911 models..... I wonder if the K11 and K31 would be classed as assault rifles....
Good luck on the trip, make sure your paperwork is in order and the laws are THEN so you know what you need first.