Safariland FNH FNS ALS 40 Only 6304 Holster Review

Behind the Box: Testing the Safariland FNH FNS ALS 40 Only 6304 Holster

After years of relying on various retention systems across different environments, from the controlled chaos of a workshop to the unpredictable terrain of fieldwork, I found myself in a familiar position: needing a holster that didn’t just hold a firearm, but actively secured it while remaining readily accessible. The FN FNS .40 has been a consistent performer in my personal rotation, and finding a reliable holster for it, especially one that accommodates potential accessories, became a priority. Enter the Safariland FNH FNS ALS 40 Only 6304 Holster. This particular model immediately caught my eye due to its combination of Safariland’s reputable ALS system and its design tailored for specific firearms. I considered other manufacturers, but Safariland’s track record in tactical gear and law enforcement applications often tips the scales for me when security and speed are paramount. Unboxing it, the initial impression was one of robust construction; the polymer felt substantial, and the visible locking mechanisms exuded confidence. There was a definite sense of relief, knowing I was about to put a piece of equipment through its paces that promised to address my needs.

Real-World Testing: Putting Safariland FNH FNS ALS 40 Only 6304 Holster to the Test

First Use Experience

My testing primarily took place on the range and during some rigorous training drills that simulated tactical movement and dynamic engagement scenarios. The Safariland FNH FNS ALS 40 Only 6304 Holster was mounted on a standard duty belt, which is a common setup for many professionals. Drawing from a retention holster, especially one with an active locking mechanism, often requires a brief adjustment period. However, the SLS (Self Locking System) and ALS (Automatic Locking System) on this holster felt surprisingly intuitive after only a few repetitions. The rotating hood of the SLS engaged and disengaged smoothly, and the ALS retention plunger offered a firm but not overly resistant grip on the pistol.

Even with repeated draws under stress, the holster maintained its grip without excessive wear on the firearm’s finish. Dust and grit from the range environment, which can often be the bane of lesser holsters, seemed to have minimal impact on the smooth operation of the locking mechanisms. One particularly useful aspect was its ambidextrous design, though I primarily tested it in its default configuration. There were no immediate surprises or quirks; the fit was snug, and the retention felt secure from the moment the pistol was holstered.

Extended Use & Reliability

After several months of consistent use, the Safariland FNH FNS ALS 40 Only 6304 Holster has proven to be an exceptionally reliable piece of equipment. It has endured countless draws and re-holsters, as well as a few accidental bumps against hard surfaces, without any degradation in performance. The polymer shows minimal scuffing, and more importantly, the internal locking mechanisms remain as precise and effective as they were on day one.

Maintenance has been straightforward; a quick wipe down with a damp cloth and occasional application of a silicone-based lubricant to the SLS hood has kept everything operating smoothly. Compared to some other holsters I’ve used, particularly those made of softer materials that tend to wear down quickly, this Safariland model stands out for its longevity and consistent retention. It has certainly held up better than some budget alternatives and performed on par with other premium tactical holsters.

Breaking Down the Features of Safariland FNH FNS ALS 40 Only 6304 Holster

Specifications

The Safariland FNH FNS ALS 40 Only 6304 Holster is constructed from durable Safari-Laminate™, a material known for its resilience and resistance to various environmental factors. This model is specifically designed for the FN Herstal FNS .40 pistol, ensuring a precise fit. It features Safariland’s signature SLS (Self Locking System) rotating hood and ALS (Automatic Locking System), which provide dual-layer retention. This combination is crucial for preventing unauthorized firearm takeaways while allowing for a one-motion draw.

The holster’s ambidextrous body design offers flexibility, though it’s typically configured for right-hand draw out of the box. It is designed to accommodate firearms with or without factory sights and also has clearance for many aftermarket tactical lights or laser aiming modules. The Hood Guard is standard, offering additional protection for the firearm’s rear sight. This specific model is a belt holster, designed to mount onto a standard 2″ or 2.25″ duty belt, providing a stable and secure carry option for tactical applications.

Performance & Functionality

The core function of the Safariland FNH FNS ALS 40 Only 6304 Holster is to provide secure retention and a rapid draw, and it excels in both regards. The ALS system offers excellent passive retention, ensuring the firearm stays put during vigorous activity. The SLS rotating hood acts as a secondary, active retention device that disengages with a natural thumb sweep, allowing for an exceptionally fast and fluid draw.

Its primary strength lies in its dual-layer security, which is a critical feature for professional users. The main weakness, if one can call it that, is the slight learning curve associated with the SLS hood for users unaccustomed to rotating hood designs. However, this is a minor hurdle easily overcome with a few practice draws. For its intended tactical and professional use, it meets and exceeds expectations, offering a level of security and accessibility that is hard to match at its price point.

Design & Ergonomics

The design of this Safariland holster is undeniably tactical, prioritizing function over aesthetics. The Safari-Laminate™ construction provides a rigid and robust feel, ensuring the holster maintains its shape even under stress. The matte finish helps reduce glare, a small but appreciated detail in tactical environments.

Ergonomically, the holster is designed for efficient operation. The thumb-activated SLS hood is positioned intuitively for a right-handed shooter, requiring minimal finger movement to disengage. The ALS retention lever is also well-placed, making the draw stroke smooth and consistent. While it’s a belt holster and not designed for deep concealment, its profile on the duty belt is manageable. The shape is sculpted to allow for a good grip on the pistol during the draw.

Durability & Maintenance

Built to withstand demanding conditions, the Safariland FNH FNS ALS 40 Only 6304 Holster exhibits excellent durability. The hard polymer exterior resists abrasions and impacts, while the internal mechanisms appear robust. I haven’t encountered any signs of cracking, warping, or significant wear that would compromise its functionality.

Maintenance is minimal; rinsing with water and drying thoroughly is usually sufficient. For optimal performance, especially of the SLS mechanism, a light application of a silicone-based lubricant periodically can ensure smooth operation. One potential area to watch is the integrity of the mounting hardware if constantly removed and reattached, but the holster body itself feels like it will last for many years of heavy use.

Accessories and Customization Options

The Safariland FNH FNS ALS 40 Only 6304 Holster comes ready to integrate with many duty belt setups. Its primary “accessory” integration is its design accommodating firearms with tactical lights or LAM units. This feature is a significant advantage for users who employ such accessories, as finding holsters that fit both the firearm and its mounted light can be challenging.

While the holster body itself isn’t customizable in terms of color or material beyond what’s offered by Safariland’s catalog, it is compatible with various Safariland belt loops and attachment systems, allowing users to adapt it to different carrying preferences (e.g., drop-leg, chest-mount). The inclusion of a standard Hood Guard is a valuable built-in feature, protecting the firearm’s rear sight from impacts and snags.

Pros and Cons of Safariland FNH FNS ALS 40 Only 6304 Holster

Who Should Buy Safariland FNH FNS ALS 40 Only 6304 Holster?

This holster is an excellent choice for law enforcement officers, military personnel, security professionals, and anyone who requires a high level of firearm security without compromising access. It is ideal for individuals who carry their firearm on a duty belt and may be using a firearm equipped with a tactical light or laser. Anyone who prioritizes weapon retention above all else, especially in dynamic or high-risk environments, will find this holster a valuable asset.

Those who need a discreet or concealed carry solution should look elsewhere, as this holster is designed for overt carry on a duty belt. Beginners who are unfamiliar with active retention systems might want to spend extra time practicing before relying on it in high-stress situations. For those carrying an FN FNS .40 with a light, consider investing in a compatible duty belt and potentially a drop-leg platform if your role demands it, to maximize the holster’s utility.

Conclusion on Safariland FNH FNS ALS 40 Only 6304 Holster

The Safariland FNH FNS ALS 40 Only 6304 Holster is a testament to Safariland’s commitment to providing robust and reliable gear for professionals. Its dual-layer retention system offers unparalleled security, while the ALS and SLS mechanisms are engineered for a surprisingly efficient draw once mastered. The durable Safari-Laminate™ construction ensures it can withstand the rigors of daily professional use.

Considering its high level of security, the quality of materials, and its design for specific tactical applications including light-bearing firearms, the price of $197.20 is a fair investment for the peace of mind it provides. I would unequivocally recommend this holster to any professional operator who carries an FN FNS .40 and demands top-tier retention and accessibility. For those who might be new to active retention holsters, dedicating time to practice the draw stroke is essential to fully leverage its capabilities.