Upgraded Glock 21 gen 4. Comes with case and 2 mags. Upgrades include: brand new truglo night sights, wheaton arms aluminum trigger, chrome pins, American flag back plate, talon type grips, and original part except trigger. Excellent condition. $600 cash. Text is best 620-490-0two13.  May consider trades in my favor. Looking for a metro arms American classic commander mainly. But may consider other handguns only. Must be legal to own. Will not ship!