Glock 23C Gen 3 OEM Complete Upper Slide Assembly. All factory OEM parts and finish (black color--flash can make it appear gray).The ported models are the same as a regular slide kit, with the addition of the cuts to expel gas out of the top of the barrel during recoil. This results in lighter recoil, increased accuracy, faster follow up shots, and looks really cool with slo-mo cameras or at night flame acutally shoots out of the slide! This kit is compatible with any compact Glock frame Gens 1, 2, or 3 (models 19, 23, 32) or compatible with after market frames such as the polymer 80 series, Brownells, or Shadow Systems. Complete upper, barrel, slide, and all upper firing parts-- all parts pictured. The item "Glock 23C PORTED Gen 3 OEM Complete Upper Slide Assembly 19 23 32 Parts Kit" is in sale since Sunday, December 12, 2021. This item is in the category "Sporting Goods\Hunting\Gun Parts\Pistol Parts". The seller is "thatglockguy" and is located in Broken Arrow, Oklahoma. This item can be shipped to United States.