Blackhawk 410525BKL Serpa CQCOWB Size 25 Matte Black Polymer Belt Loop/Paddle Fits S&W M&P Fits S&W SD Left Hand
The Blackhawk SERPA CQC is a compact concealment holster built for shooters who need fast, reliable access without sacrificing security. This left-hand version in Size 25 matte black polymer fits both the S&W M&P and S&W SD, making it a solid choice if you're carrying one of those popular duty or personal-defense pistols. The SERPA platform is known for its balance of speed and retention—features that matter whether you're training at the range, carrying for self-defense, or working in a professional role.
What sets the SERPA CQC apart is the patented SERPA Auto-Lock retention system. It holds your firearm securely until you commit to the draw, then releases naturally as your index finger moves along the release lever during the draw stroke. That means no complicated button presses or unnecessary fumbling—just a weapon that stays put until you need it. The Speed Cut design on the holster aids in both rapid target acquisition and re-holstering, so you can train and draw the same way every time. A passive retention detent adjustment screw lets you fine-tune how much grip the holster applies to your gun, so you can dial in the security level that feels right for your carry style.
This holster ships with both a belt loop and paddle platform, giving you flexibility in how you carry. The thin profile helps it stay concealed under a shirt or jacket, and the adjustable cant means you can cant the holster forward or back to match your natural draw angle. It's also compatible with Blackhawk's S.T.R.I.K.E. Quick Disconnect and Tactical Holster Platforms if you want to run it on different rigs down the road.
Key Features
- SERPA Auto-Lock retention: secure carry that releases naturally during the draw cycle
- Speed Cut design promotes rapid draw and smooth re-holster
- Includes both belt loop and paddle platform mounting options
- Thin profile aids in concealment under clothing
- Adjustable cant for personalized draw angle
- Passive retention detent screw for security customization
- Compatible with S.T.R.I.K.E. Quick Disconnect and Tactical Holster Platforms
- Matte black polymer construction for durability
Specifications
| Holster Model | SERPA CQC (CQC OWB) |
| Size | 25 |
| Hand Orientation | Left Hand |
| Finish | Matte Black |
| Material | Polymer |
| Retention Type | SERPA Auto-Lock (Level 2) |
| Mounting Options | Belt Loop and Paddle Platform (both included) |
| Compatibility | S&W M&P, S&W SD; S.T.R.I.K.E. Quick Disconnect and Tactical Holster Platforms |
Frequently Asked Questions
Is this holster left-hand only?
Yes, the Blackhawk 410525BKL is specifically configured for left-hand carry.
What Smith & Wesson pistols does this Size 25 holster fit?
This holster is designed to fit the S&W M&P and S&W SD in Size 25 configuration. If you own a different S&W model, verify the size and compatibility before ordering.
Does this holster come with belt mounting options?
Yes. The SERPA CQC ships with both a belt loop and a paddle platform, so you can choose the mounting method that works best for your carry setup.
Can I use this holster with tactical gear platforms?
The SERPA CQC is compatible with Blackhawk's S.T.R.I.K.E. Quick Disconnect and Tactical Holster Platforms, allowing you to move it between different rigs if needed.

