What Makes Safariland Model 637 ALS Concealment OWB Holster, – 1 out of 3 models Stand Out?
The Safariland Model 637 ALS Concealment OWB Holster, – 1 out of 3 models is a notable option for those seeking a blend of security and discretion in an outside-the-waistband holster. Manufactured by Safariland, a trusted name in law enforcement and tactical gear, this holster combines the proven ALS (Automatic Locking System) retention with a design optimized for concealed carry. The low-profile and body-hugging form factor, coupled with the intuitive ALS release, make it a compelling choice for users prioritizing both safety and ease of access.
I was searching for a reliable OWB holster that wouldn’t compromise concealability during off-duty carry. Many OWB holsters print excessively, especially under lighter clothing. I needed something secure, comfortable, and easily hidden.
Upon unboxing, I immediately noticed the Safariland 637’s slim profile and the quality of the materials. The holster feels robust, yet surprisingly flexible, and the plain black finish is understated and professional. The ALS mechanism clicks reassuringly into place, providing an immediate sense of security.
Compared to a Blackhawk Serpa and a Galco leather OWB holster I own, the Safariland 637 offered a significantly slimmer profile and a more intuitive retention system. The Serpa’s release felt unnatural under stress, while the Galco lacked active retention altogether. The Safariland seemed to bridge the gap between security and speed.
My first impression was overwhelmingly positive; the Safariland Model 637 felt like a well-engineered piece of equipment. I was excited to put it through its paces and see if it lived up to its promise.
Real-World Testing: Putting Safariland Model 637 ALS Concealment OWB Holster, – 1 out of 3 models to the Test
First Use Experience
I tested the Safariland 637 primarily at the shooting range, focusing on drawing and re-holstering drills. I also wore it during a few everyday carry scenarios, concealed under a light jacket. The Sig Sauer P320 9C snapped into place securely and the ALS system proved instinctive to disengage with my thumb during the draw stroke.
The holster performed admirably in both dry and slightly humid conditions. The ALS remained functional even with a bit of moisture, and the tension adjustment allowed me to fine-tune the draw to my preference.
The Safariland 637 required virtually no break-in period; the draw was smooth from the start. The only adjustment I needed was tweaking the tension screw to find the right balance between retention and draw speed.
The initial range session was uneventful, which is exactly what I wanted. The holster performed as expected, allowing for fast, repeatable draws and secure re-holstering.
Extended Use & Reliability
After several months of regular use, the Safariland 637 has proven to be a reliable and durable piece of gear. The finish shows minimal wear, even after being subjected to the rigors of daily carry.
There are no signs of cracking or deformation in the polymer body, and the ALS mechanism continues to function flawlessly. I have worn it during hiking trips and at outdoor training events. It retained my firearm securely throughout.
Maintenance is simple: a quick wipe-down with a damp cloth is usually sufficient to remove dirt and grime. I occasionally apply a silicone-based lubricant to the ALS mechanism to ensure smooth operation.
Compared to other concealment holsters I have used, the Safariland 637 offers a superior combination of retention, concealability, and durability. It outperforms my previous kydex holsters in terms of comfort and my leather holsters in terms of security.
Breaking Down the Features of Safariland Model 637 ALS Concealment OWB Holster, – 1 out of 3 models
Specifications
Gun fit: Designed specifically for Sig Sauer P320 9C and Sig Sauer P320 40C models. This ensures a snug and secure fit, minimizing movement and maximizing retention.
Retention System: Features the Safariland ALS (Automatic Locking System). This active retention system automatically engages when the firearm is holstered, providing a high level of security.
Construction: Made from a durable, lightweight polymer blend. The material is resistant to scratches, abrasions, and extreme temperatures.
Profile: Low-profile design for enhanced concealability. The holster sits close to the body, minimizing printing under clothing.
Tension Adjustment: Includes a tension adjustment screw for customized firearm fit. This allows the user to fine-tune the draw stroke to their preferred level of resistance.
Finish: Available in Plain Black finish. The non-reflective finish aids in concealment.
These specifications are crucial for several reasons. The ALS provides a significant safety advantage over passive retention holsters. The slim profile and adjustable tension allow for comfortable and discreet everyday carry.
Performance & Functionality
The Safariland Model 637 excels at its primary function: securely and discreetly carrying a firearm. The ALS retention system provides peace of mind, knowing that the firearm will remain in place until intentionally released.
The holster’s strengths lie in its balance of security, accessibility, and comfort. The ALS is intuitive to use, and the tension adjustment allows for a customized draw. The only potential improvement could be a slightly more aggressive texture on the ALS release lever for enhanced grip in wet conditions.
The holster meets and exceeds my expectations for a concealment OWB holster. It delivers on its promise of security and concealability.
Design & Ergonomics
The build quality of the Safariland 637 is excellent. The polymer is dense and rigid, yet has enough flex to conform comfortably to the body.
The holster is surprisingly lightweight, considering its robust construction. The design is user-friendly, with the ALS release lever positioned for easy access. There’s virtually no learning curve.
Durability & Maintenance
Given the quality of materials and construction, the Safariland 637 is expected to last for many years of regular use. The polymer is resistant to wear and tear, and the ALS mechanism is designed for long-term reliability.
Maintenance is straightforward, requiring only occasional cleaning and lubrication. The holster is easily disassembled for thorough cleaning if necessary.
Accessories and Customization Options
The Safariland 637 does not come with many accessories, as it is designed as a standalone holster. However, it is compatible with a variety of Safariland belt loops and mounting options.
The holster can be easily attached to different belt widths and styles. While it doesn’t directly accept weapon-mounted lights or optics, other Safariland models within the ALS series do offer these features.
Pros and Cons of Safariland Model 637 ALS Concealment OWB Holster, – 1 out of 3 models
Pros
- Superior ALS Retention: The Automatic Locking System provides unparalleled security and peace of mind.
- Excellent Concealability: The low-profile design hugs the body tightly, minimizing printing.
- Durable Construction: Made from high-quality polymer for long-lasting reliability.
- Intuitive Draw: The ALS release is quick and easy to use with minimal training.
- Adjustable Tension: Allows for a customized draw stroke to suit individual preferences.
Cons
- ALS Release Placement (Minor): The ALS release might require slight adjustment for users with smaller hands.
- Limited Accessory Compatibility: Not designed for use with weapon-mounted lights or optics in this particular model.
Who Should Buy Safariland Model 637 ALS Concealment OWB Holster, – 1 out of 3 models?
The Safariland Model 637 ALS Concealment OWB Holster is perfect for law enforcement officers, security professionals, and responsible citizens who prioritize both security and concealability. It is well-suited for everyday carry, off-duty use, and range training.
Individuals who require a holster compatible with weapon-mounted lights or optics should skip this particular model and consider other Safariland ALS options. Those who prefer passive retention holsters might also find the ALS system unnecessary.
A quality gun belt is a must-have accessory for optimal comfort and stability. Regular cleaning and lubrication of the ALS mechanism will ensure smooth and reliable operation.
Conclusion on Safariland Model 637 ALS Concealment OWB Holster, – 1 out of 3 models
The Safariland Model 637 ALS Concealment OWB Holster, – 1 out of 3 models is a top-tier concealment holster that delivers on its promise of security and discretion. The ALS retention system provides unparalleled peace of mind, while the low-profile design ensures excellent concealability.
At a price of $64.80, the Safariland 637 represents a solid value proposition. It offers a level of security and performance that is typically found in more expensive holsters.
I would personally recommend the Safariland Model 637 to anyone seeking a reliable and concealable OWB holster for their Sig Sauer P320 9C or 40C. Invest in your safety and peace of mind – you won’t be disappointed.