Safariland 6378 ALS Holster Glock 19 4" RH Mid-Ride Black
Safariland
$139.40
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Safariland
Safariland 6378 ALS Holster Glock 19 4" RH Mid-Ride Black
The Safariland 6378 ALS Holster for the Glock 19 4" delivers professional-grade retention and all-day carry comfort trusted by law enforcement officers and serious concealed carriers alike. Built on decades of Safariland innovation, this right-hand mid-ride holster combines secure automatic locking with a fast, intuitive draw stroke.
- Automatic Locking System (ALS) secures firearm automatically upon holstering
- Single-motion straight draw release keeps your presentation fast and natural
- Mid-ride belt loop positions the Glock 19 close to the body for comfort
- Proprietary SafariLaminate nylon blend is completely non-abrasive to your firearm's finish
- Precision-molded fit designed specifically for the Glock 19 with 4" barrel
- Compatible with Safariland's modular mounting ecosystem for versatile carry options
Who This Is For
The Safariland 6378 ALS is the go-to choice for law enforcement professionals, armed security personnel, and duty-carry civilians who demand reliable retention without sacrificing draw speed. It's equally well-suited for range training and everyday concealed carry for Glock 19 owners who refuse to compromise on holster quality.
Specifications
| Brand | Safariland |
|---|---|
| Model | 6378 ALS |
| Compatible Firearm | Glock 19, 4" Barrel |
| Hand Orientation | Right-Hand (RH) |
| Carry Position | Mid-Ride |
| Retention System | ALS (Automatic Locking System) |
| Retention Level | Level I |
| Material | SafariLaminate Nylon Blend |
| Color | Black |
| Belt Attachment | Mid-Ride Belt Loop |
| Belt Width Compatibility | Up to 2.25" |
| System Compatibility | Safariland QLS / ELS / UBL |
Frequently Asked Questions
How does the ALS retention system work on the Safariland 6378?
The Automatic Locking System (ALS) automatically engages and locks your Glock 19 in place the moment it's holstered — no manual snaps or hoods required. To draw, you simply rotate your thumb inward to release the lock, then draw in a single, smooth straight-up motion. This makes for a fast, repeatable draw stroke that becomes second nature with practice.
Will this holster fit the Glock 19 Gen 5, or with a mounted light or optic?
The Safariland 6378 is molded specifically for the Glock 19 with a standard 4" barrel and is compatible with Gen 3, Gen 4, and Gen 5 models without weapon-mounted accessories. If your Glock 19 has a rail-mounted light or a red dot optic, you will need a different Safariland model specifically designed to accommodate those additions, as this holster does not provide clearance for those modifications.
Can I upgrade the mounting system on the Safariland 6378 later?
Yes. The 6378 ALS is compatible with Safariland's modular mounting platform, including the Quick Locking System (QLS), Equipment Locking System (ELS), and Universal Belt Loop (UBL) attachments. This means you can swap mounting hardware as your carry needs evolve without replacing the entire holster — a significant advantage for those who use multiple duty belts or platform setups.
