Complete upper with all parts installed (upper parts kit/Guide rod/flat wound spring/barrel/RMR cover). Large windows for reduced mass and use of ported barrels. And is one of many trademarks owned by Glock, Inc.LEO PRECISION is not affiliated with nor endorsed by Glock, Inc. This product is to be installed by a competent gunsmith. No liability is expressed or implied for damage or injury which may result from installation or use of this product. The item "Glock 19 Complete Slide gen1-3 NEW Cerakote, PF940C upper tequila sunrise blk" is in sale since Friday, December 3, 2021. This item is in the category "Sporting Goods\Hunting\Gun Parts\Pistol Parts". The seller is "leo_precision" and is located in Lehigh Acres, Florida. This item can be shipped to United States.