Safariland 6355 ALS Tactical Thigh Holster – STX Tactical Black, Left Hand 6355-619-132 Review

Is the Safariland 6355 ALS Tactical Thigh Holster – STX Tactical Black, Left Hand 6355-619-132 Right for You?

After years spent working across diverse environments—from dusty workshops and sterile labs to rugged field operations—I’ve learned the critical importance of reliable equipment. My search for a dependable thigh holster for my Smith & Wesson M&P 9 with an integrated thumb safety led me to the Safariland 6355 ALS Tactical Thigh Holster – STX Tactical Black, Left Hand 6355-619-132. The need arose from a recent training evolution where my existing setup proved too cumbersome, particularly during dynamic movement and rapid deployment drills. This specific model promised a blend of security and accessibility that seemed ideal for my requirements.

My initial impression upon unboxing this Safariland unit was one of robust construction. The thermal-molded SafariLaminate material felt substantial, offering a reassuring heft without being overly bulky. It conveyed a sense of purpose-built quality, distinct from lighter, less secure alternatives. While I briefly considered a simpler ALS holster without the leg strap attachment for a more minimalist setup, the need for stable, consistent positioning during strenuous activity quickly ruled that out. This Safariland holster immediately offered a feeling of solid confidence, a promise of dependable performance when it matters most.


Real-World Testing: Putting Safariland 6355 ALS Tactical Thigh Holster – STX Tactical Black, Left Hand 6355-619-132 to the Test

First Use Experience

My initial testing of this Safariland ALS holster took place during a series of defensive shooting drills on a familiar outdoor range. The environment was varied, incorporating movement between cover and engaging multiple targets under time pressure. I specifically noted how the adjustable vertical leg strap and quick-release leg harness contributed to stable carry, even during quick pivots and lunges.

The ALS (Automatic Locking System) proved to be remarkably intuitive. After holstering my S&W M&P 9, the weapon locked securely, providing immediate confidence in retention. Releasing the retention mechanism with a simple, upward press of the thumb during the draw stroke felt natural, requiring minimal conscious effort. There were no significant issues or surprises; the holster performed exactly as advertised from the moment I attached it.

Extended Use & Reliability

Over several months of consistent use, including participation in tactical carbine courses and numerous range days, this Safariland thigh holster has proven its mettle. The holster continues to hold my pistol with the same secure grip as day one, demonstrating excellent retention and consistent draw capability. The STX Tactical Black finish has held up exceptionally well, showing only minor cosmetic scuffs from incidental contact, rather than any structural compromise.

Maintenance has been refreshingly simple. A quick wipe-down with a damp cloth and occasional application of a silicone-based lubricant to the ALS mechanism keeps everything functioning smoothly. I haven’t encountered any stiffness, cracking, or performance degradation, which is a significant improvement over some nylon holsters I’ve used in the past. Compared to budget-friendly alternatives that can become loose or lose their retention capabilities quickly, this Safariland holster represents a substantial leap in durability and reliability.

Breaking Down the Features of Safariland 6355 ALS Tactical Thigh Holster – STX Tactical Black, Left Hand 6355-619-132

Specifications

The Safariland 6355 ALS Tactical Thigh Holster – STX Tactical Black, Left Hand 6355-619-132 is constructed from thermal-molded SafariLaminate, a material chosen for its exceptional strength and ability to precisely conform to firearm contours. It features the ALS (Automatic Locking System), which automatically locks the firearm upon re-holstering, offering a high level of security without the need for additional external straps. This mechanism is designed for a straight-up draw, eliminating the need for complex maneuvers or twisting motions.

The holster is specifically designed to fit the Smith & Wesson M&P 9 & .40 with a thumb safety, ensuring a precise and secure fit for this firearm. It includes a standard double leg strap and a leg shroud that offers mounting holes for optional accessories, providing modularity for carrying additional gear. The adjustable vertical leg strap with a quick-release detachable leg harness allows for a customized and secure fit on the thigh. Internally, the holster is suede lined to protect the handgun’s finish, preventing scratches and maintaining the firearm’s aesthetic.

Performance & Functionality

In terms of its core function, the Safariland 6355 ALS excels at securely retaining a firearm while allowing for a rapid and unobstructed draw. The ALS system provides a palpable click when the firearm is holstered, confirming engagement and reassuring the user of its security. The straight-up draw is a significant advantage in high-stress situations, as it minimizes cognitive load and allows for a more consistent and faster presentation of the weapon.

The primary strength of this holster lies in its combination of security and accessibility. The ALS mechanism is robust, and I have yet to experience any accidental disengagement. Its design ensures that the weapon is held firmly in place, even during vigorous movement. One minor area for potential improvement could be the bulk of the leg shroud when not fully utilized with accessories; however, for its intended tactical purpose, it provides valuable real estate for mounting additional pouches or tools. It comfortably meets and exceeds expectations for its intended use case.

Design & Ergonomics

The SafariLaminate construction gives the holster a rigid yet form-fitting feel, offering excellent protection for both the firearm and its sights. The STX Tactical Black finish is not only aesthetically pleasing but also provides a durable, non-reflective surface appropriate for tactical applications. The ergonomics of the ALS retention system are well-thought-out; the thumb lever is easily accessible for a right-handed shooter drawing from a left-hand holster, and its operation becomes second nature quickly.

The double leg straps, coupled with the leg shroud, distribute the weight of the firearm effectively across the thigh, reducing hip strain during prolonged periods of wear. The adjustability of these straps allows for a snug fit that prevents shifting or bouncing. The suede lining inside the holster is a thoughtful touch, ensuring that the firearm’s finish remains pristine, which is particularly important for maintaining the resale value and aesthetic appeal of the weapon.

Durability & Maintenance

This Safariland ALS holster is clearly built for the long haul. The SafariLaminate construction is incredibly resistant to impact and abrasion, which is crucial in demanding environments where gear is frequently subjected to rough treatment. I have inadvertently scraped it against concrete and hard surfaces without any noticeable damage, a testament to its resilience.

Maintenance is straightforward and requires minimal effort, primarily consisting of keeping the ALS mechanism clean and occasionally lubricating it. The STX Tactical Black finish is durable and resists scratching and fading, even with regular exposure to the elements. The suede lining remains intact and free of debris with simple cleaning. I haven’t identified any specific failure points in my usage; the holster seems designed to withstand significant abuse and continued rigorous use.

Accessories and Customization Options

The leg shroud on this Safariland 6355 ALS holster is a key feature that enhances its utility by offering mounting holes for optional accessories. This allows users to customize their loadout by attaching magazine pouches, IFAK (Individual First Aid Kit) pouches, or other small gear directly to the holster platform. While this specific model does not come with any additional accessories, its compatibility with a wide range of Safariland’s own modular attachments and other aftermarket MOLLE-compatible pouches is a significant advantage.

The ability to add or remove accessories from the leg shroud provides excellent customization options for different mission profiles or training scenarios. This modularity means the holster can adapt to various needs, from a minimalist setup to a fully equipped tactical rig. The robust mounting system ensures that attached accessories remain securely in place, even under duress.

Pros and Cons of Safariland 6355 ALS Tactical Thigh Holster – STX Tactical Black, Left Hand 6355-619-132

Pros

  • Secure ALS Retention System: The Automatic Locking System provides superior retention and a confidence-inspiring “click” upon re-holstering.
  • Straight-Up Draw Motion: Eliminates the need for complex movements, allowing for a faster and more intuitive weapon presentation.
  • Durable SafariLaminate Construction: Offers excellent resistance to impact, abrasion, and environmental factors.
  • Integrated Leg Shroud with Accessory Mounts: Allows for modular attachment of additional gear, enhancing loadout customization.
  • Suede-Lined Interior: Protects the firearm’s finish from scratches and cosmetic damage.
  • Adjustable Leg Straps for Stable Carry: Ensures the holster remains securely positioned during dynamic movement.

Cons

  • Right-Hand Draw from Left-Hand Holster: While designed for a left-hand draw from a right-handed user’s perspective, it’s specifically for left-hand draw, which might limit cross-hand carry options for some.
  • Potential Bulk Without Accessories: The leg shroud can add noticeable bulk if not utilized with additional pouches.
  • Specific Firearm Fit: This model is tailored for the S&W M&P 9 & .40 with thumb safety, limiting its universal application.


Who Should Buy Safariland 6355 ALS Tactical Thigh Holster – STX Tactical Black, Left Hand 6355-619-132?

This holster is an excellent choice for law enforcement officers, military personnel, and serious firearms enthusiasts who require a highly secure and accessible thigh holster for their Smith & Wesson M&P 9 or .40 with a thumb safety. It is particularly well-suited for individuals participating in dynamic shooting disciplines, tactical training, or situations where consistent weapon retention and rapid deployment are paramount. Those who value durability and long-term reliability in their gear will find this model to be a sound investment.

Individuals who do not own the specified S&W M&P models or who prefer a minimalist holster without the leg shroud and its accessory mounting capabilities should consider other options. Those who prioritize an extremely lightweight setup for extended, low-intensity carrying might also find it slightly more robust than their needs dictate. For enhanced usability, consider adding a quality magazine pouch that can be attached to the leg shroud, as well as perhaps a small multitool pouch for essential field maintenance.

Conclusion on Safariland 6355 ALS Tactical Thigh Holster – STX Tactical Black, Left Hand 6355-619-132

The Safariland 6355 ALS Tactical Thigh Holster – STX Tactical Black, Left Hand 6355-619-132 is a superbly engineered piece of equipment that delivers on its promise of security, accessibility, and durability. Its ALS retention system offers peace of mind, while the SafariLaminate construction ensures it can withstand demanding use. The thoughtful design, including the suede lining and accessory-ready leg shroud, demonstrates Safariland’s commitment to producing high-quality, functional gear.

At $188.80, the price point reflects its premium build and advanced features, making it a justifiable investment for those who rely on their equipment. I would highly recommend this holster to any shooter who carries a compatible S&W M&P and prioritizes robust retention and rapid access in a thigh-mounted configuration. For professionals and serious hobbyists alike, this Safariland unit represents a benchmark in tactical holster design, offering performance that inspires confidence when it counts the most.

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