I'm making I truck gun out if a little single shot handi rifle, (.223) ..cutting barrel down to 16.5 inches...so I should like a small scope ,short and lightweight...any suggestions....I'm not really thinking of a red dot...want a little more range...I've read they are not much past seventy-five yards...a peep would be a better option for that distance for me........dont misunderstand, it's not that I'm a long range guy...most shots would be a 100 yards... probably nothing over 200... Thanks....