Safariland 578 GLS Pro-Fit OWB Holster Colt 1911 5" Right Hand

The Safariland 578 GLS Pro-Fit delivers secure retention and rapid deployment for Colt 1911 pistols with 5-inch barrels. This outside-the-waistband holster combines Safariland's proven GLS (Grip Lock System) technology with a versatile paddle attachment for reliable everyday carry.

What Makes This Different

The GLS retention system activates automatically when the pistol is holstered, securing the weapon until the user's natural firing grip disengages the mechanism. Unlike traditional thumb-break holsters that require two-handed operation, the GLS allows single-handed draws while maintaining Level II retention security. The Pro-Fit design accommodates multiple pistol models within the same frame size, reducing inventory requirements for departments and simplifying holster selection.

Key Features

• GLS (Grip Lock System) provides Level II retention with natural grip disengagement
• Injection-molded polymer construction weighs 4.2 ounces for all-day comfort
• Paddle attachment system fits belts up to 2.25 inches wide
• Open-top design allows rapid sight acquisition and presentation
• Fits Colt 1911 Government models and similar 5-inch barrel pistols
• Right-hand draw configuration with 15-degree cant angle
• Matte black finish resists scratches and maintains low profile

Field testing demonstrates consistent draw times under 1.2 seconds from concealment with proper training. The polymer construction withstands temperature extremes from -40°F to 160°F without warping or retention failure. Law enforcement agencies report successful deployment in patrol, detective, and off-duty applications. The paddle system distributes weight across the hip, reducing pressure points during extended wear periods.

Technical Specs

• Overall length: 9.5 inches
• Weight: 4.2 ounces
• Material: SafariSeven polymer blend
• Retention: Level II (GLS system)
• Belt compatibility: Up to 2.25 inches wide
• Draw cant: 15 degrees forward
• Fits: Colt 1911 Government 5-inch barrel models
• Country of origin: United States

Safariland's reputation for duty-grade equipment extends to this civilian-accessible holster design. The 578 GLS Pro-Fit represents decades of holster engineering refined into a package that serves both professional and personal protection needs. Quality construction and proven retention technology justify the investment for serious pistol carriers.