UTG PRO M-LOK Light Mount, for MP5 UTG PRO M-LOK Light Mount for MP5 Pattern Pistols and Rifles. USA made, securely attaches to front sight without interfering with handguard, lightweight matte black anodized aluminum construction, M-LOK slots at the 11, 12, and 1 O'clock for mounting lights, pressure switches, and other accessories. Proudly Designed and Made in USA Securely Attaches to Front Sight, Does Not Interfere with Handguards or Forearms M-LOK Slots at the 11, 12, and 1 O'clock for Mounting Lights, Pressure Switches, and Other Accessories Lightweight Matte Black Anodized Aluminum Construction Compatible with MP5 Pattern Pistols and Rifles, Not Compatible with K Pattern Receivers