I was scoping over a town with my Primary Fire arm and then I was running up to a road guide rail to try to jump over it. In trying to jump over I pressed x and c and v (not in any particular order) and then I noticed my primary weapon was gone. It was not on the ground anywhere. It was an AKM with gulli 75 rnd mag with scope and hand rail and bipod. (since it is now so hard to find ammo and firearms this is really a kick in the nuts.)