Safariland 6390RDS Glock 17 MOS Holster with X300U

Safariland 6390RDS: Purpose-Built for Modern Pistols

The Safariland 6390RDS represents a thoughtful evolution in holster design, purpose-built for shooters who have invested in red dot optics and weapon-mounted lights. This is not a compromise solution—it is a holster engineered specifically for your setup.

Key Features

Automatic Locking System (ALS)

• Internal locking mechanism secures your firearm in all directions
• No external straps, snaps, or retention devices to manipulate
• Thumb-operated deactivation for intuitive, natural draws
• Weapon locks automatically upon holstering

Red Dot Optimized Design

• Open-top configuration accommodates red dot sights mounted to your slide
• Maintains full sight picture accessibility
• Compatible with Glock 17 MOS (Modular Optics System) platforms

Light-Compatible

• Engineered to work seamlessly with SureFire X300U mounted lights
• Accommodates the additional width and profile of weapon-mounted illumination

Practical Carry Geometry

• Mid-ride belt loop positions the holster close to your body
• Reduces printing while maintaining accessibility
• Promotes natural draw stroke and presentation

The Safariland Difference

This holster reflects decades of law enforcement and professional use. The ALS system has proven itself in the field, offering security without the fumbling of traditional retention devices. For the serious shooter running modern optics and lights, the 6390RDS delivers the reliability and functionality you've earned.