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Safariland 6390RDS ALS Mid-Ride Duty Rated Level I Retention Holster

  • Based on 528 reviews
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Availability: In Stock.
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Arrives Wednesday, Aug 6
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Color: STX Tactical OD Green


Size: GLOCK 17MOS X300U


Hand Orientation: Right


Features

  • 6390RDS-832-561 Fits: GLOCK 17/22 Surefire X300U w/RDS
  • For Use With Red Dot Optic Equipped Weapons
  • Mid-ride UBL places weapon grip just above the belt; fits 2.25" belt
  • Protective RDS Cover automatically rotates away when drawing the weapon
  • ALS Locking System, Level 1 Retention

Specs & Other Info

Specification Details
CompatibilityGLOCK 17/22 with Surefire X300U Light
ManufacturerSafariland
Hand OrientationRight-Handed
MaterialDurable Synthetic
DesignRobust Construction
Color SchemeSTX Olive Drab Green
Fastening MechanismAdjustable Retention with Beeswax-Finished Edges
Package Dimensions10.04 x 6.73 x 3.39 inches
Weight of Package0.41 Kilograms
Product Dimensions3.5 x 7 x 10 inches
Product Weight0.41 Kilograms
WarrantyContact Manufacturer for Details
Model Identifier6390RDS-832-561
Target AudienceAdults
Product Part Number1204197
Release Year2020
Components IncludedHolster, Usage Instructions, Allen Key
Sport TypeHunting
Market IntroductionNovember 17, 2020

Frequently asked questions

The Safariland 6390RDS holster is specifically designed to fit firearms with the Surefire X300U light attachment. While it may accommodate other similar-sized lights, the fit and retention might not be as secure. It's recommended to use the holster with the intended light attachment for optimal performance.

The Safariland 6390RDS holster mentioned is specifically molded for the Glock 17/22. Using it with different Glock models or other firearms may result in improper fit and retention. Always check the manufacturer's specifications for compatibility with other models.

Level One Retention on the Safariland 6390RDS holster involves a retention system that secures the firearm firmly in place using a retention hood. This can be released quickly with a thumb-activated pivot guard for fast drawing.

The specified Safariland 6390RDS holster is designed for right-handed users. However, Safariland does manufacture left-handed versions of their holsters. It is important to select the correct version for your dominant hand when purchasing.

Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.


Customers provided largely positive feedback about the holster's compatibility and build quality. It fits various Glock models along with specific light and optics setups, though there is mention of difficulty fitting certain models of lights. Users who found the right fit praised the product's performance. However, some mentioned receiving the wrong product or facing issues with light compatibility.

Pros

  • 👍 Compatible with a wide range of Glock models and certain light and optics setups
  • 👍 Solid build quality with a Level 1 button release, praised by users
  • 👍 Color match for gear like a Battle Belt
  • 👍 Customizable fit via adapters like the MLS-16 MOLLE Adapter

Cons

  • 👎 Some issues with light compatibility, may not fit models like Surefire 300 or TRL-1 as advertised
  • 👎 Potential inconsistency with product delivery - wrong holsters received by some

Should I Buy It?

If you are looking for a sturdy and reliable holster for a Glock that can accommodate a variety of light and optics setups and don't mind ensuring the compatibility details closely, this product seems to be a good buy. However, if you have a light model known for fitment issues, you might want to look into more suitable options.


  • Perfect Fit for My Staccato P with DPP and TLR-1 HL
Color: STX Tactical Black Size: PRODIGY 4.25" X300U Hand Orientation: Right
I’m running a Staccato P with a Leupold DeltaPoint Pro and a Streamlight TLR-1 HL, and this holster fits the setup perfectly. The weapon seats securely with no wiggle, and the ALS retention system gives me complete peace of mind. It holds the firearm firmly until I intentionally release it, which is exactly what I want for duty use. Draws are smooth and consistent, and the mid-ride height keeps the holster at a comfortable and accessible level. The STX Tactical finish is rugged and holds up well to daily wear, training, and real-world use. The interior is also forgiving enough not to chew up the slide or optic. If you’re running a similar setup, this holster delivers the security, speed, and durability you’d expect from Safariland. Highly recommended for anyone using a duty-configured Staccato. ... show more
Reviewed in the United States on May 25, 2025 by NorthFloridaLT

  • For Glock 17, 19, 34
Color: STX Tactical OD Green Size: GLOCK 34/35 X300 Hand Orientation: Right
Safariland. Need I say more? The fit-compatability can be confusing. This model works for a G19-G34 size with an X300 attached. 100% recommend this. I run, roll-around, life weights, and do lots of activity with this holster on and the pistol has never fallen out. I do not work in a field where carry like is a part of everyday work, so I can't talk about retention during a tussle or anything, but for training, even hard training, this holster works. ... show more
Reviewed in the United States on April 30, 2025 by Alaskan Paramedic

  • This will fit a sig p226 pistol
Color: Cordura Multicam Size: SIG P320RX X300U Hand Orientation: Right
The quality is on par. I specifically wanted this holster because my mk25 has the professional slide with the optics cut and needed a holster to fit it. The fit is snug even on the p226 and locks in place. Even thought this is for the p320, it works with the 226 line of pistols. The only downside I have for this holster is that I had to take my zev threaded barrel out and replace with the original barrel as the holster only goes so far down. The stability of the holster is top tier. The appearance fits the camo scheme of multicam. Overall, the value is there for this holster and will work with other safariland attachments just fine. ... show more
Reviewed in the United States on August 19, 2024 by Jae

  • Holster Compatible
Color: Cordura Multicam Size: STI STACC P 4.4"X300U Hand Orientation: Right
Great holsters that fits staccato p 4.4 with x300 and also fits prodigy 4.25 with x300… SRO and 507 comp will fit with no mods….. my only suggestion is get a nub mod for the ALS
Reviewed in the United States on June 7, 2025 by Quad

  • High Quality
Color: STX Tactical OD Green Size: GLOCK 17MOS X300U Hand Orientation: Right
I keep this holster on my spare duty belt. Mine is designed for a Glock 17 with an optic and a TLR-1 light. I use a Glock 19 with a threaded barrel, which fits perfectly. These holsters require some break-in to work perfectly, but they work great. Just set up your belt and do some draw stroke practice, and you're good to go. ... show more
Reviewed in the United States on May 22, 2025 by Brannon A

  • Fits Shadow System MR920 perfectly
Color: STX Tactical OD Green Size: GLOCK 19MOS X300U Hand Orientation: Right
Bought this holster for a Shadow Systems MR920 Combat. I am running a Radian compensator so I removed the barrel plug at the end of the holster and it fits perfectly. There are aftermarket plugs that should fit a compensator but I’m just running it without the barrel plug for now.
Reviewed in the United States on June 16, 2025 by Eduardo

  • Frustrating experience.
Color: STX Plain Black Size: STI STACC P 4.4" X300U Hand Orientation: Right
It most certainly did not fit a Staccato P 4.4”. Returned it the next day. 15 days later, the refund is still getting processed. Still waiting. I purchased a 6395 and it fits perfectly.
Reviewed in the United States on May 16, 2025 by ioannis Spiropoulos

  • It’s Safariland
Color: STX Tactical Coyote Brown Size: SIG 320RX X300U Hand Orientation: Right
Here are the points I could not find while looking at this holster and wanted to know: Yes, it will work with suppressor height sights. Yes, it will work with either the Surefire X300 and Streamlight TLR100 series lights (and likely any brands of similarly sized lights). And for those of you who are looking at this holster and wondering if it’ll work for the shorter barrel lengths (3.9” and the like) the answer is yes and no. It will work with the shorter barrel lengths, but only if you have a light installed, otherwise they’re too short and if you bend forward or accidentally bump into the bottom of your grip the muzzle tips down (backwards) and the firearm is no longer retained by the locking mechanism. This, however, is not an issue with the barrel length the holster is intended for because there is a short pylon at the bottom of the holster that fits in the barrel to help maintain its position, unfortunately it’s just a hair too short to work with the 3.9” barrel length. Aside from that the locking mechanism works well. My only complaint is that the red dot hood seems like an afterthought, it is deactivated by the optic hitting it when you draw and you have to manually snap it back into place after reholstering, it is not tied into the locking mechanism at all and merely has a couple of studs that click into a couple of holes to keep it closed. That being said, it is removable and if you (like I have) remove it fully and then install the pivot points into the upper holes (where the studs would normally click in to keep it closed) it seems to work significantly more reliably and has enough friction to stay closed until you start your draw. Overall it’s an excellent holster (probably even better if you’re running the barrel length it’s designed for and not an M18). The only issue I had was with the red dot hood, and I was able to resolve that myself (but still took a star off for it). It’s a Safariland holster and, per usual, both the material and workmanship are top shelf. The price tag is worth the quality and reliability I look for when I need something to securely carry OWB with. ... show more
Reviewed in the United States on September 10, 2023 by Jon S

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