Modernize the classic LDT MP5 platform with the UTG PRO Handguard, combining your optics real estate and your handguard, all in one. Topped with an extended 16 slot picatinny rail and cutout for serial number identification. Tested, featured, and loved by MP5 aficionados across the globe. Monolithic Design Combines M-LOK and Optics Real Estate into One Rigid Mount Extended 16 Slot Picatinny Flat-Top 17 Full and 5 Half M-LOK Slots Around Circumference of Handguard Chamfered Locking Recess Notch Prevents Hot Spots and Snag Points while Manipulating Charging Handle Overall Lightweight Integral Left and Right Side Anti-Rotational QD Sockets Designed for LDT MP5 Gel Blaster and Compatible with Most Collapsible and Fixed Stocks Type III Class 2 Matte Black Anodized 6061-T6 Aluminum with Dehorned Corners and Melted Contours