The Safariland 6354RDSO Duty Holster for the Glock 19 MOS with a SureFire X300, in Ranger Green (Safariland part no. 6354RDSO-2832-721-MS19) is a duty holster built specifically for red-dot-equipped pistols. Safariland’s Automatic Locking System (ALS) secures the pistol with a lever the thumb releases during the draw, giving duty and patrol shooters a reliable retention level beyond simple friction fit. Unlike Safariland’s standard RDS series, the RDSO variant uses an open pocket around the optic instead of a flip-up dust cover, so the red dot stays protected without an extra moving part to manage. This cut is sized for the Glock 19 MOS slide with a SureFire X300 mounted, finished in Ranger Green for units that call for a lower-visibility color than standard black.

Key Specifications

• Uses Safariland’s Automatic Locking System (ALS) for duty-level retention.
• Fits the Glock 19 MOS with a SureFire X300 weapon light mounted.
• An open pocket around the optic protects the red dot without a flip-up dust cover.
• Finished in Ranger Green rather than standard black.
• Built as a duty holster rather than a concealment or range holster.

Frequently Asked Questions

Is this holster available in colors other than black? Yes, this listing is the Ranger Green finish.

How does the RDSO differ from Safariland’s RDS holsters? The RDSO uses an open optic pocket instead of a flip-up dust cover.

Does it require the X300 light to fit properly? Yes, this specific cut is sized for a Glock 19 MOS with a SureFire X300 attached.

Buy the Safariland 6354RDSO Duty Holster for Glock 19 MOS with X300

Safariland builds the 6354RDSO for duty and patrol shooters who need reliable ALS retention on an optic- and light-equipped Glock 19. Order it from the Safariland holsters and gun leather lineup, and our Lubbock, Texas team will get it out the door fast.