At minute 1:54 i see a nice gun laying in grassAn the Carabin loading system is like a pb weaponShootings to 400 yards very niceI think altaros make nails with headsMaybe a next generation pcp with hidden hp tank and action simular to the original weapons
Looks like a high end "Airsoft" gun to me. My biggest question really besides where the Air is located is how the guns so quiet as well as having zero recoil? Hopefully OP will come back and answer a few of these questions.
Atom:You overtook me before I wrote a post :-)