The Safariland SL 6378 ALS Paddle Holster for Glock 20/21 delivers professional-grade retention and lightning-fast draw capability in a sleek, duty-ready package designed for everyday carry and range use.
- Automatic Locking System (ALS) secures firearm automatically upon holstering
- Single straight-thumb-sweep motion releases the weapon for rapid draw
- Low-profile paddle attachment offers comfortable, all-day wearability
- Suede-lined interior protects your Glock's finish from scratches
- Right-hand orientation engineered specifically for Glock 20 and 21 models
- Durable SafariLaminate construction withstands demanding field conditions
Who This Is For
The Safariland 6378 ALS Paddle Holster is ideal for law enforcement officers, security professionals, and serious concealed carriers who demand a reliable, secure holster that allows a fast, intuitive draw without compromising retention. It's equally at home on the range or worn during an active duty shift, making it a versatile choice for Glock 20 and Glock 21 owners who refuse to settle for anything less than professional-quality gear.
Specifications
| Model | SL 6378 ALS PDL |
|---|---|
| Brand | Safariland |
| Compatible Firearms | Glock 20, Glock 21 |
| Hand Orientation | Right Hand (RH) |
| Attachment Type | Paddle (PDL) |
| Retention System | Automatic Locking System (ALS) |
| Finish/Style | Plain (PLN) |
| Interior Lining | Suede-like SafariSuede |
| Construction | SafariLaminate |
| Carry Position | Outside Waistband (OWB) |
Frequently Asked Questions
How does the ALS retention system work on this holster?
The Automatic Locking System (ALS) automatically locks your Glock in place the moment it's holstered, providing Level I retention without any additional steps. To draw, simply sweep your thumb straight back across the release lever — a natural motion that quickly becomes muscle memory — and the firearm is instantly free for a clean, unobstructed draw.
Will this holster fit a Glock 20 or 21 with a rail-mounted light or accessory?
The Safariland 6378 ALS in the plain (PLN) configuration is designed to fit the standard, unmodified Glock 20 and Glock 21 without a weapon-mounted light or laser. If you carry your Glock with a light attached, Safariland offers light-bearing variants of this holster series that are cut specifically for popular tactical lights. Check the model suffix or contact Goodland Guns to confirm compatibility with your specific setup.
Is the paddle attachment comfortable for all-day wear?
Yes. The SL 6378's paddle is ergonomically contoured to distribute the weight of a full-size Glock 20 or 21 comfortably along the hip, and its design allows for easy on and off without removing your belt. The paddle sits close to the body for a low-profile carry position, making it well-suited for extended shifts, range sessions, or daily carry in environments where re-holstering speed and comfort both matter.