Enhance your Glock's capabilities with the TacFire Glock 19 9mm Slide and Nitrided Barrel Kit, meticulously engineered for superior precision and reliability. This complete slide completion kit is compatible with Gen 3 models, ensuring an impeccable shooting experience. Crafted from premium 416R stainless steel, the nitrided barrel offers unparalleled performance while seamlessly fitting Model 19 and 23 frames, including Polymer80. Gen 3 Compatible Fits Model 19/23 frames Accepts Polymer80 frames Machined from 416R Stainless steel Cerakoted Graphite Black Machined for precise fitment of a Trijicon RMR Complete with essential slide and lower parts kit Elevate your Glock performance and achieve unmatched accuracy and durability with the TacFire kit.