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Fit
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Finish
Fit
Hand
Finish
Safariland | Holster
A defined fit for your carry setup
The Model 6378USN is a concealment version of the all new Automatic Locking System (ALS) series holster.
The right holster combines a compatible firearm fit, the required carry position and the appropriate retention design. Use the exact selected configuration to match your equipment; differences in handgun generation, sights or mounted accessories can change the required fit.
Design & features
- Once the weapon is holstered, it locks into place, providing an extra measure of security from the standard open top holsters.
- IDPA approved.
- The Model 6378USN features an all new injection molded paddle design that is highly concealable and rides close to the body with a slightly forward weapon cant.
- Additionally it features suede lining to help protect the gun's sights and finish.
- Its SafariLaminate structure with wraparound design provides the strongest design combination.
Specifications
| Brand | Safariland |
|---|---|
| Model | 6378USN ALS Low Signature Holster |
| Construction | SafariLaminate |
| Retention system | ALS |
Fit & configuration
Match the handgun model and generation, barrel length, carry side, and any fitted optic or light to the selected SKU. RDS, light-bearing and non-light configurations are distinct options; compatibility is specific to the complete combination.
Catalogue equipment references
These references describe the catalogue listing. Match the complete configuration in the variant selector before ordering.
- Glock 19
- Glock 23
Images illustrate representative configurations. The selected SKU identifies the supplied fit, finish and attachments.
U.S. Warehouse
For Canadian orders, please allow an additional 7–10 business days for transfer to our Canadian warehouse.
Final sale — no refunds or exchanges.



