Safariland 6354Rdso6832701Ms19 Als Black Hardshell Stx Fits Glock 34/35 Compatible W/ Surefire X300U

The Safariland 6354RDSO is a purpose-built holster for shooters running red dot optics on their duty or competition pistols. Engineered for Glock 34/35 frames paired with the Surefire X300U or comparable full-size weapon lights, this holster bridges the gap between modern optic-equipped handguns and reliable, field-proven retention. If you're transitioning to a RDS setup on your carry or range gun, the 6354RDSO gives you retention without sacrificing optic accessibility.

The standout feature here is the open pocket design that guards your red dot from impact while keeping the sight unobstructed—no flip-up dust cover to fumble with or maintain. Safariland's Automatic Locking System (ALS) secures your pistol as soon as it holsters, providing tactile and audible confirmation that your gun is locked down, whether you're drawing from the holster daily or running drills at the range. This is the proven retention mechanism trusted across law enforcement and competitive shooting communities.

Built from durable multicam Cordura material, the 6354RDSO balances ruggedness with a relatively slim profile—important when you're carrying a full-size frame with mounted optics and light. The hardshell construction resists wear and maintains its shape over thousands of draws, and the exterior finish sheds sweat and weather. This is gear engineered for people who demand consistency from their holster, whether that means duty carry, 3-gun, or serious practice sessions.

Key Features

• Automatic Locking System (ALS) for positive firearm retention
• Open pocket design protects red dot optic without obstructing sight picture
• Fits Glock 34/35 with Surefire X300U or similar full-size weapon light
• Multicam Cordura construction for durability and weather resistance
• Hardshell retention—no loose straps or floppy leather
• Proven retention across law enforcement, competition, and duty use

Specifications

Frequently Asked Questions

Will this holster work with my Glock 34 and X300U light?

Yes. The 6354RDSO is specifically designed for Glock 34/35 frames with the Surefire X300U or similar full-size mounted lights, and includes compatibility for red dot optics mounted on the slide.

Does the red dot optic stay covered or exposed?

The open pocket design protects your red dot from direct impact while leaving the sight unobstructed during draw and fire. There is no flip-up dust cover—the pocket itself guards the optic.

How does the Automatic Locking System work?

The ALS engages automatically when the firearm is holstered, securing the trigger guard and preventing unauthorized draw. You release it by pressing the thumb-activated release lever during a standard draw stroke. This is the same retention technology used in duty and competition environments worldwide.

Is this holster suitable for duty carry or competition shooting?

The 6354RDSO is built for both. Its hardshell construction, proven ALS retention, and compatibility with duty-size lights and optics make it at home in law enforcement carry, 3-gun competition, or serious defensive practice.