Safariland Model 6390RDSO ALS Mid-Ride Duty Holster Review

A Close Look at the Safariland Model 6390RDSO ALS Mid-Ride Duty Holster

For years, my duty holster needs have been met by a rotation of reliable but ultimately uninspired options. The constant dance between accommodating optics and maintaining a secure, accessible firearm has been a persistent challenge. This is precisely what led me to seek out the Safariland Model 6390RDSO ALS Mid-Ride Duty Holster. Safariland, a name synonymous with dependable gear, promised a solution specifically designed for firearms equipped with red dot sights, and that piqued my interest considerably.

My immediate impression upon unboxing was one of robust engineering. The Safariland Model 6390RDSO ALS Mid-Ride Duty Holster felt substantial, with a matte finish that spoke of durability rather than flashy aesthetics. The polymer construction exuded a confidence that suggested it could withstand the rigors of daily carry and the occasional mishap. I had briefly considered other brands known for their tactical holsters, but Safariland’s reputation for fit and retention, especially with their ALS system, ultimately tipped the scales. A sense of cautious optimism, bordering on relief, settled in as I prepared to put it through its paces.

Real-World Testing: Putting Safariland Model 6390RDSO ALS Mid-Ride Duty Holster to the Test

First Use Experience

My initial testing of this optic-ready holster took place on the range and during routine patrol simulations in varying weather conditions. I specifically focused on how the Safariland Model 6390RDSO ALS Mid-Ride Duty Holster performed with my Glock 17 MOS, which is fitted with a Trijicon RMR. The holster was immediately intuitive; drawing and re-holstering felt remarkably smooth, thanks to the ALS mechanism.

Even after a full 12-hour shift involving significant movement and periods of high stress, the holster maintained its secure grip on the firearm without any unintended looseness or binding. The mid-ride height kept the pistol comfortably accessible without interfering with my duty belt’s other accessories. I noticed no degradation in performance after it was exposed to a light morning drizzle and subsequent drying period.

Extended Use & Reliability

Weeks have turned into months, and this Safariland holster has become an indispensable part of my kit. It has endured countless draws from various positions, including while seated in a vehicle and during dynamic movement drills. The ALS retention system has remained consistently effective, offering a reassuring click upon re-holstering every single time.

Despite constant use and exposure to dust, sweat, and the occasional bump against doorframes, the holster shows minimal signs of wear. The polymer material has resisted scuffing and cracking, and there’s no noticeable stiffness or degradation in its flexibility. Cleaning is a simple matter of wiping it down with a damp cloth and occasional application of a light lubricant to the ALS mechanism if needed, which is far less involved than maintaining some leather alternatives.

Compared to previous budget-friendly Kydex holsters I’ve used, this Safariland model offers a significant leap in terms of both retention and long-term durability. The security it provides for a red-dot-equipped pistol is unmatched by anything I’ve encountered previously.

Breaking Down the Features of Safariland Model 6390RDSO ALS Mid-Ride Duty Holster

Specifications

The Safariland Model 6390RDSO ALS Mid-Ride Duty Holster is a duty-grade holster meticulously engineered for firearms equipped with red dot optics. Its core feature is the Automatic Locking System (ALS), a sophisticated internal locking mechanism that secures the firearm without requiring a thumb break. The design specifically accommodates pistols like the Glock 17 MOS when paired with common red dot sights, though Safariland notes potential compatibility issues with non-factory mounted optics due to placement variations.

This model utilizes a mid-ride belt loop, positioning the firearm closer to the body for reduced printing and enhanced comfort during extended wear. The holster boasts an open pocket design, which is crucial for protecting the red dot optic while allowing for unobstructed access. Unlike some other Safariland RDS series holsters, this version foregoes a flip-up dust cover, emphasizing speed and simplicity in drawing. The construction utilizes a durable Safari-Laminate™ material, known for its resilience and ability to maintain its shape under stress.

Performance & Functionality

The primary function of any duty holster is to provide secure retention and swift, reliable access to the firearm. The Safariland Model 6390RDSO ALS Mid-Ride Duty Holster excels in this regard. The ALS system is remarkably intuitive; a simple press of the thumb release allows for a smooth draw, while re-holstering provides a positive engagement with the locking mechanism.

Its strength lies in its consistent retention. Even during vigorous physical activity or when accidentally brushing against objects, the firearm remains firmly seated within the holster. The open-top design, specifically accommodating optics, means no fumbling to disengage an extra strap, which is a critical advantage in high-stress situations.

While the holster is designed for specific firearm/optic combinations, its performance within those parameters is exceptional. It doesn’t just meet expectations; it consistently exceeds them, offering a level of security and speed that builds confidence.

Design & Ergonomics

The design of the Safariland Model 6390RDSO ALS Mid-Ride Duty Holster is driven by practicality and performance. The Safari-Laminate™ construction provides a rigid yet slightly flexible shell that conforms well to the body while offering robust protection for the firearm and optic. The matte finish contributes to a low-profile appearance and resists glare, which is beneficial for tactical operations.

Ergonomically, the mid-ride belt loop is a standout feature. It strikes an ideal balance between ease of access and comfort, preventing the firearm from digging into the hip or being overly conspicuous. The internal contouring of the holster ensures a snug fit that prevents unnecessary movement of the pistol, further enhancing comfort and security.

While there’s a slight learning curve associated with mastering the ALS release under pressure, it’s a minor hurdle that is easily overcome with practice. The smooth finish on the inside of the holster also prevents unnecessary wear on the firearm’s finish.

Durability & Maintenance

In terms of durability, the Safariland Model 6390RDSO ALS Mid-Ride Duty Holster is built to last. The robust polymer construction and quality assembly suggest a long service life, even under demanding conditions. I haven’t encountered any signs of cracking, delamination, or structural compromise after months of consistent use.

Maintenance is refreshingly simple. A quick wipe-down with a damp cloth is usually sufficient to remove dirt and debris. For the ALS mechanism, occasional light lubrication with a silicone-based product ensures smooth operation. There are no complex parts or difficult-to-access areas that require specialized cleaning tools, making it a practical choice for those who value low-maintenance gear.

The only potential point of concern, as with any optic-ready holster, is the continued integrity of the optic protection over time. However, the robust open pocket design of this model appears to offer substantial protection against bumps and scrapes.

Accessories and Customization Options

The Safariland Model 6390RDSO ALS Mid-Ride Duty Holster comes as a complete unit, focused on its primary function. It is designed to integrate seamlessly with standard duty belts. The mid-ride belt loop is a key component that dictates its placement and carry profile, and it attaches securely to most common duty belt widths.

While this specific model doesn’t come with a vast array of user-swappable accessories in the traditional sense, its compatibility with Safariland’s broader mounting system is a significant advantage. For instance, it can often be adapted to different attachment platforms if needed for specific mission requirements, though this particular version is primarily intended for belt carry. The core functionality is its robust ALS retention and optic accommodation, which are its primary selling points rather than extensive customization options.

Pros and Cons of Safariland Model 6390RDSO ALS Mid-Ride Duty Holster

Who Should Buy Safariland Model 6390RDSO ALS Mid-Ride Duty Holster?

This holster is an excellent choice for law enforcement officers, security professionals, and responsible armed citizens who carry a duty-style firearm equipped with a red dot sight. If you prioritize top-tier retention, rapid access, and durability from a reputable manufacturer, this model is a strong contender. It is particularly well-suited for those who need a holster that performs reliably in dynamic, high-stress environments where a secure firearm is paramount.

Individuals who do not use red dot sights on their firearms, or those who prefer minimalist holsters without active retention systems, might find this overkill. Also, users with non-factory mounted optics, or those specifically using an excluded optic like the Trijicon SRO, should look elsewhere. A good quality duty belt is a must-have accessory to properly support the holster and firearm.

Conclusion on Safariland Model 6390RDSO ALS Mid-Ride Duty Holster

The Safariland Model 6390RDSO ALS Mid-Ride Duty Holster stands out as a highly effective and reliable piece of gear. It successfully bridges the gap between accommodating modern optics and providing the robust security demanded by duty professionals. The ALS system is a testament to Safariland’s engineering prowess, offering a secure lock that doesn’t impede a swift draw.

Considering its build quality, advanced retention system, and thoughtful design for red dot optics, the price point, while substantial, feels justified for the performance and peace of mind it delivers. I would wholeheartedly recommend this holster to any professional or enthusiast who carries a compatible optic-equipped firearm and demands the utmost in security and accessibility. It’s a solid investment for anyone serious about their gear.