The Safariland 6354RDS (brand part number 1334859) is a black Cordura tactical holster built to accommodate the Glock 19 MOS running a red dot sight together with a Streamlight X300U weapon light, in a right-hand configuration. It uses Safariland’s Automatic Locking System, which secures the firearm the instant it is holstered while still allowing a clean, thumb-operated release for a fast, straight-up draw. The open-top design speeds up access under stress, and a double leg strap paired with a contoured shroud keeps the holster stable and comfortable through movement rather than flopping on the thigh. Inside, a SafariSuede lining protects the pistol’s finish and the mounted optic’s sighting surfaces from scuffing over thousands of draws.

Key Specifications

• Automatic Locking System ALS retention secures the firearm automatically the instant it is holstered.
• Thumb-Operated Release A thumb-operated deactivation lever allows a clean, straight-up draw.
• Open-Top Design An open top speeds up access under stress versus a covered holster.
• Double Leg Strap and Contoured Shroud Keeps the holster stable and comfortable against the leg during movement.
• SafariSuede Lining Protects the pistol’s finish and the mounted optic’s sighting surfaces from wear.
• Red Dot and Light Compatible Built specifically for a Glock 19 MOS running a red dot together with a Streamlight X300U.
• Right-Hand Carry Built for right-hand dominant-side draw.

Frequently Asked Questions

How does the ALS retention work? The Automatic Locking System secures the firearm the instant it is holstered and releases with a simple thumb-operated lever for a clean draw.

Does this holster fit a Glock 19 with both a red dot and a light? Yes, it is built specifically for a Glock 19 MOS running a red dot sight together with a Streamlight X300U.

Is this a duty or tactical holster? Yes, the double leg strap and contoured shroud are built for tactical/duty stability rather than concealment.

Buy the Safariland 6354RDS ALS Holster for Glock 19 MOS with X300U Light, Cordura Black, Right Hand

Order the 6354RDS from our Lubbock, Texas gun shop for fast, direct shipping. See the rest of our holsters and gun leather lineup for a matching leg strap or duty belt.