Interested in trading my Smith and Wesson M&P .40 for a Glock 21SF. Round Count around or under 500, not exactly sure. It is my primary duty weapon. Standard sights, 3 mags, 3 back straps, case, and original paperwork. Also would include fobus paddle holster and Safariland holster with deal. Also may include ammo for right deal. Really only looking for Glock 21 SF right now. May consider selling outright at later time. PM with questions.