Safariland 6378Rds2192131 Als Paddle Holster Black Fits S&W M&P Compatible W/ Surefire X300U
$157.75
The Safariland 6378RDS ALS paddle holster is a no-nonsense carry option for plainclothes officers and armed professionals who demand both accessibility and security. Built around Safariland's proven Automatic Locking System (ALS), this right-hand draw holster fits the S&W M&P 4" with Surefire X300U mounted, locking your firearm automatically upon reholstering while still enabling a smooth, intuitive draw with a quick thumb release. Whether you're carrying as a sidearm or in plainclothes duty, the 6378RDS balances concealment with real-world usability.
Construction is built to last: the exterior SafariLaminate shell resists wear and impact, while the interior SafariSuede lining protects your pistol's front sight and finish from daily contact. The high, close-to-the-body ride keeps the gun tight to your frame for easier concealment under a jacket or shirt. The paddle attachment is contoured for hip carry with a slight forward cant, and you get both paddle and standard belt loop in the box—swap between them depending on your carry preference and dress code.
Practical flexibility sets the 6378RDS apart: the belt loop adjusts for cant and fits belts from 1.5" to 1.75" wide, so you're not locked into one angle or one carry method. It's the kind of holster that works as hard as you do, whether you're in plainclothes rotation, working as armed security, or carrying concealed off-duty.
Key Features
- Automatic Locking System (ALS) secures weapon when holstered; thumb-release draw is smooth and intuitive
- High, close-to-the-body ride designed for easy concealment under jackets or outer layers
- SafariLaminate exterior shell for durability; SafariSuede interior protects firearm finish and sights
- Includes both paddle and belt loop attachments—choose your carry setup
- Contoured paddle with slight forward cant for hip carry
- Adjustable belt loop accommodates cant changes and fits 1.5" to 1.75" belts
Specifications
| Model | Safariland 6378RDS |
| Firearm Fit | S&W M&P 4" with Surefire X300U |
| Draw | Right Hand |
| Color | Black |
| Holster Type | Open-top paddle with ALS (Automatic Locking System) |
| Attachment Options | Paddle and belt loop (both included) |
| Belt Loop Fit | 1.5" to 1.75" (38mm to 45mm) belts |
| Construction | SafariLaminate shell, SafariSuede lining |
Frequently Asked Questions
Does this holster work with my S&W M&P 4" and Surefire X300U light?
Yes. The 6378RDS is specifically fitted for the S&W M&P 4" configured with a Surefire X300U mounted on the rail.
Can I switch between paddle and belt loop carry?
Yes. The holster ships with both paddle and standard belt loop attachments, so you can swap between carry methods depending on your setup or dress code.
What belt width does this holster require?
The belt loop adjusts to fit belts between 1.5" and 1.75" wide (38mm to 45mm). The paddle attachment is contoured for hip carry with a slight forward cant.
How does the ALS (Automatic Locking System) work?
The ALS automatically locks your firearm in place the moment it's holstered, securing it against movement or snatch. Drawing is simple: swipe your thumb upward on the release lever as you grip and draw—no complicated buttons or safety steps required.
