Safariland 6304 ALS/SLS Glock 17/22/31 Tactical Drop-Leg Holster Review

Putting the Safariland 6304 ALS/SLS Glock 17/22/31 Tactical Drop-Leg Holster Through Its Paces

For those who rely on their sidearm in high-stakes environments, the security and accessibility of a firearm are paramount. The Safariland 6304 ALS/SLS Glock 17/22/31 Tactical Drop-Leg Holster stands as a prominent solution, offering a robust level of retention coupled with rapid deployment capabilities. My own search for a reliable holster for my Glock 17 stemmed from a need for enhanced security during dynamic training exercises where accidental dislodges were an unacceptable risk. I was looking for something that offered more than basic retention, a system designed to withstand aggressive movement and keep my firearm secure.

My initial impression of this Safariland holster was one of professional quality. The SafariLaminate construction felt substantial, providing confidence in its protective capabilities. Compared to the lighter, Kydex-only options I had previously used, this drop-leg holster offered a significant upgrade in perceived durability. My immediate reaction was one of relief, knowing that I had acquired a piece of equipment designed with serious operational demands in mind.

Real-World Testing: Putting Safariland 6304 ALS/SLS Glock 17/22/31 Tactical Drop-Leg Holster to the Test

First Use Experience

My initial testing of this Safariland holster took place at the range during intensive tactical drills. These scenarios involved rapid movement, kneeling, and transitioning between shooting positions. The holster remained securely attached to my leg, with no noticeable shifting or loosening.

Despite the deliberate complexity of its retention mechanisms, I found the draw stroke to be surprisingly fluid after a brief period of familiarization. The ALS (Automatic Locking System) and SLS (Self Locking System) required a specific sequence of actions, but this quickly became muscle memory. There were no significant issues, but the initial unfamiliarity with the dual retention system was a minor quirk to overcome.

Extended Use & Reliability

After several months of consistent use, including multiple range days and extended wear during simulated tactical scenarios, this drop-leg holster continues to perform exceptionally. The SafariLaminate material shows only minor cosmetic scuffs, with no degradation in structural integrity. The retention mechanisms remain crisp and reliable, ensuring the firearm stays seated securely even during vigorous activity.

Maintenance has been straightforward, primarily involving occasional cleaning with a mild soap and water to remove dust and debris. A light application of silicone lubricant to the retention components keeps them operating smoothly. Compared to less robust holsters I’ve used in the past, which would show signs of wear or stiffness under similar conditions, this Safariland unit has proven remarkably durable and forgiving.

Breaking Down the Features of Safariland 6304 ALS/SLS Glock 17/22/31 Tactical Drop-Leg Holster

Specifications

The Safariland 6304 ALS/SLS Glock 17/22/31 Tactical Drop-Leg Holster is engineered for the Glock 17, 22, and 31 models, accommodating a 4.5-inch barrel length. It is constructed from SafariLaminate, a proprietary material known for its strength and durability. This holster employs an Accessory Attachment System utilizing a strap for secure mounting to the leg.

Its retention is classified as Level III, integrating both the ALS (Automatic Locking System) and the SLS (Self Locking System) for maximum firearm security. The design is specifically a Drop Leg Holster, also commonly referred to as a Thigh Holster, designed to position the firearm lower on the leg for easier access. Each unit is sold individually, ensuring you receive one holster per purchase. The closure type is defined by its dual-stage release mechanism: the ALS – Automatic Locking System and the SLS – Self Locking System.

Performance & Functionality

The primary function of this tactical holster is to secure a Glock pistol while allowing for a rapid and controlled draw. The ALS engages as the firearm is holstered, positively locking the trigger guard, while the SLS provides an additional layer of security via a hood that rotates forward. Releasing the firearm requires a deliberate, sequential motion involving disengaging the SLS hood and then actuating the ALS lever, which enables a clean, straight-up draw.

This holster excels at its core mission of providing exceptional firearm retention. The Level III security is not merely a designation; it’s a tangible feeling of confidence that your weapon is safe, even during strenuous activity. Its main strength lies in this dual-locking mechanism, which significantly mitigates the risk of involuntary firearm release. However, the sequential nature of the release, while secure, does introduce a slightly longer draw time compared to simpler retention systems.

Design & Ergonomics

The build quality of the Safariland 6304 ALS/SLS Glock 17/22/31 Tactical Drop-Leg Holster is immediately apparent upon inspection. The SafariLaminate material feels robust and well-molded, offering excellent protection for the firearm. The holster is suede-lined internally, a thoughtful touch that helps preserve the handgun’s finish from unnecessary abrasions.

Ergonomically, the drop-leg design positions the firearm comfortably for access while wearing tactical gear, such as load-bearing vests or body armor. The single strap system that secures the holster to the belt and the leg strap are adjustable, allowing for a customized fit. While the initial adjustment of the straps can take a moment, once set, the holster remains stable and comfortable for extended periods.

Durability & Maintenance

Given its construction and the reputation of Safariland products, the longevity of this holster is expected to be considerable. The SafariLaminate is a dense, hard material that resists impacts, abrasions, and environmental factors like moisture and UV exposure. I have observed no signs of material fatigue or structural compromise even after substantial use.

Maintenance is minimal, primarily focused on keeping the internal locking mechanisms free of debris that could impede their function. A quick wipe-down after use and occasional lubrication of the moving parts should suffice for years of reliable service. There are no obvious weak points or common failure points associated with this type of design, assuming proper care is taken.

Accessories and Customization Options

This holster comes with a standard Hood Guard, which adds an extra layer of protection against accidental activation of the SLS mechanism. An optional Sentry device is available for even greater security, though the standard configuration is already very secure. While the holster itself is designed for specific Glock models, there are no significant customization options for the holster body itself, beyond the adjustment of its straps.

It is designed to attach to a standard duty belt via its integrated belt loop. The drop-leg configuration is fixed, meaning it is not adjustable in terms of vertical drop height beyond what the leg strap allows. The firearm retention is the primary focus, not external accessory mounting on the holster body.

Pros and Cons of Safariland 6304 ALS/SLS Glock 17/22/31 Tactical Drop-Leg Holster

Who Should Buy Safariland 6304 ALS/SLS Glock 17/22/31 Tactical Drop-Leg Holster?

This holster is ideally suited for law enforcement officers, military personnel, and serious firearms enthusiasts engaged in tactical training or duty where maximum firearm retention is non-negotiable. It is also a strong contender for individuals operating in high-threat environments where weapon security is paramount. Those who prioritize uncompromising security over the absolute fastest possible draw speed will find this unit to be an excellent choice.

Individuals seeking a lightweight, minimalist holster for concealed carry or casual range use might find this drop-leg design to be overly cumbersome. Those who only require Level I or Level II retention should also look at other Safariland models or competing brands that offer simpler draw strokes. For optimal use, a sturdy duty belt is recommended for attaching the holster to the hip, ensuring the drop-leg system functions as intended without excessive sway.

Conclusion on Safariland 6304 ALS/SLS Glock 17/22/31 Tactical Drop-Leg Holster

The Safariland 6304 ALS/SLS Glock 17/22/31 Tactical Drop-Leg Holster is a testament to Safariland’s commitment to producing high-quality, secure firearm holsters. Its Level III retention system, combined with durable SafariLaminate construction, provides an unparalleled sense of security for operators who cannot afford to have their weapon compromised. While the draw stroke requires a specific technique and practice, the security it offers is well worth the minor investment in training.

Considering its robust build, advanced retention features, and proven reliability in demanding situations, the price point of $219.99 is justified. This holster represents a professional-grade tool designed for those who depend on their equipment. I would confidently recommend the Safariland 6304 ALS/SLS Glock 17/22/31 Tactical Drop-Leg Holster to any Glock 17-series owner who requires the highest level of firearm security and ready access in critical scenarios. If you’re in a profession or activity where your sidearm’s security is non-negotiable, this holster is an excellent investment.