1. Very suitable for Glock 19: This leather case with built-in waist belt (IWB) is comfortable, safe, and suitable for concealed carrying. 2. Secure fixation: Adjustable fixing screws allow you to customize the fit, ensuring secure fixation and quick and smooth pulling. When your gun is safely wrapped in a leather case, you will hear a clicking sound - don't worry about scratches on the slide cover 3. Durable and sturdy: This leather case is made of durable and lightweight polymer, which can resist impact, high temperature, and scratches. It is very suitable for tactical training, military, hunting, law enforcement, personal defense, and daily carrying 4. Automatic locking safety: An integrated automatic locking mechanism automatically protects your Glock 19 when loaded into the holster, giving you peace of mind and ensuring that your firearm stays in place.