Generation 3 Glock 21 for sale or trade. Comes with factory box and paperwork, 2-13 round magazines marked Restricted LE Govt only, and upgraded metal sights. Gun is in very good condition . The pics were taken in the sunlight so there's a glare but the black is intact and looks great. This is one of the Glocks strongly recommended by Boston's Gun Bible! $525 obo or may trade if you have something I like. Just let me know. Thanks!