Feature：

➤ GBB System
➤ REVO High Performance Valve System
➤ Trigger Safety
➤ Fixed Inner Barrel
➤ Horizontal Straight Pressing Adjustable H-UP
➤ 3-dot Luminous Sights
➤ Additional Interchangeable Backstrap Included
➤ 14mm CCW Adaptor Included
➤ MHS (Modular Handgun System) Design Fire Control Unit