Safariland 578 GLS Pro-Fit OWB Holster Right Hand 3-6" Barrel

The Safariland 578 GLS Pro-Fit delivers secure retention and rapid deployment for duty officers and concealed carriers. This outside-the-waistband holster accommodates most semi-automatic pistols with barrel lengths from 3 to 6.02 inches. The GLS (Grip Lock System) provides Level II retention that releases naturally during the draw stroke.

What Makes This Different

The GLS mechanism sets this holster apart from traditional thumb-break designs by activating with the shooter's natural grip. While standard retention holsters require deliberate thumb manipulation of straps or levers, the 578's system disengages automatically when the pistol is gripped properly. The Pro-Fit design accommodates over 150 different pistol models without requiring specific gun-fitting, making it ideal for departments with mixed firearm inventories.

Key Features

• GLS Grip Lock System provides Level II retention without thumb breaks or straps
• Pro-Fit design accommodates semi-autos with 3" to 6.02" barrels
• Injection-molded polymer construction resists impact and weather
• Paddle attachment system allows quick on/off without belt removal
• Right-hand configuration with 15-degree forward cant
• Open muzzle design accommodates threaded barrels and compensators
• Compatible with pistols featuring tactical lights and laser sights

Field testing demonstrates consistent lock-up across different pistol platforms, from compact Glock 19s to full-size 1911s. The polymer construction maintains dimensional stability in temperatures from -40°F to 160°F. Law enforcement agencies report successful retention during physical altercations while maintaining sub-second draw times. The paddle mount distributes weight evenly across the belt line, reducing pressure points during extended wear.

Technical Specs

• Overall length: 8.5 inches
• Weight: 4.2 ounces
• Material: SafariSeven polymer blend
• Retention level: Level II
• Cant angle: 15 degrees forward
• Paddle width: 3.5 inches
• Compatible barrel lengths: 3" to 6.02"
• Accommodates light-bearing pistols up to SureFire X300 size
• Made in USA with limited lifetime warranty

The 578 GLS Pro-Fit represents proven retention technology in a versatile platform that adapts to multiple pistol configurations. Departments transitioning between different sidearms can maintain consistent training protocols while individual officers benefit from the system's intuitive operation under stress.