Heckler and Koch MP5 Tactical v4.3  

Uses the base model of the LE-5 from RE2R with a different Fire Selector and Textured Handguard. Also restores the cut Iron Sights to the LE-5 with optional versions for Collapsed Stock with Drum Magazine, Red Dot Optic, and Handguard Flashlight. Modular Installation, pick and choose an attachment variant you want. Fully Animated, Cosmetic Only.

Known issue: If you have a gun variant with the optic installed, it will not disappear when equipping any of the game's attachable scopes so it is only intended if you're not running the attachable optics for the LE-5 in your playthrough. I am still figuring out how to replicate the sight equip functionality of the CQBR rifle.