These are Gen 4 G22's you can save 20 if you do not care that it has heavy grip wear. The ones for both prices come with night sights... If you want to alter your grip and make changes get the one for 249...if you are good with a used trade in in nice shape spend $20 more and get the one for...
Kings has G22 Gen3 RTF w/gills and 3 mags for $315.00/ this is a great deal on a rare variant of the Gen3 pistols. https://www.kingsfirearmsonline.com/product-details?id=54180
These are police trade ins for $99.95! This is a phenomenal deal, imho.
https://www.recoilgunworks.com/police-tradein-guns-c-132.html?sort_by_instock=1&items_per_page=24&sort=4a&filter_id=93