I am a Disabled Veteran (the first and only owner of this weapon) and a recent surgery has left me with partial paralysis in my neck, firing shoulder, arm and hand. Doctors orders... no more shoulder fired weapons for me. Very dificult time for me but a very good opportunity for someone else. This Rifle the "Sig Sauer R516G2-16B-P-FDE" Generation 2 which fires 5.56mm x 45mm Nato ammunition. Whi...