Description:Carrier Laser: The carrier laser is free of ripples and can be adjusted to zero. Laser Blowback: Version 3.0 laser mode. A switch on the barrel allows for firing with or without a case loaded. Double-Stack Single-Feed: A realistic magazine allows for quick disassembly and installation, creating a fun experience. Drop Lock: A new generation laser trigger system with active dip offset lock throughout the entire stroke. Reinforced Components: The blowback power assembly has been reinforced, and the entire system is made of metal for increased strength. Second-Generation Ejection: A unique two-stage trigger safety effectively prevents accidental engagement. Empty Chamber Hold: When the magazine is empty, the gun can enter empty chamber hold mode. Features:1. Drop lock, double-stack, single-feed2. Laser blowback, empty chamber lock3. Material: Metal + Nylon4. Shooting Mode: Manual5. Laser Range: Up to 200 meters6. Identifiable Range: 50 meters7. Dimensions: 19*14*3 cm Packing List:1*G17 Laser Gun1* Magazine20* Plastic Cases