Safariland 578 GLS Pro-Fit Holster for M&P Shield

Safariland 578 GLS Pro-Fit Holster

The Model 578 represents a thoughtful approach to concealed carry, combining proven retention technology with practical everyday usability.

Grip Lock System (GLS)

The holster's defining feature is its Grip Lock System—an automatic retention mechanism that secures your weapon the moment it's holstered. Release is equally intuitive: simply apply your middle finger with your standard shooting grip, and the gun comes free naturally. This design eliminates the need to remember secondary release buttons or levers, making it safer for both trained shooters and those new to carrying.

Construction and Materials

The holster body is built from SafariSeven, a lightweight nylon blend engineered for durability and protection. This material is completely non-abrasive to your firearm's finish, resists extreme temperatures, and requires minimal maintenance. The injection-molded paddle and adjustable belt loop provide secure, comfortable wear throughout the day.

Versatility and Fit

Designed as a Pro-Fit system, the 578 accommodates over 225 different firearms through customizable adjustment. For this listing, it is configured for the S&W M&P Shield in 9mm, .40 S&W, and .45 ACP. The adjustable belt loop allows cross-draw carry if needed, giving you flexibility in how you carry.

Right-Hand Configuration

This right-hand model is optimized for traditional strong-side carry, making it ideal for most shooters seeking reliable, everyday concealed carry.