Bianchi 12839 Black Widow OWB Tan Leather Belt Slide Holster for Ruger Security-Six & S&W K Frame 2-4" (Right Hand)

The Bianchi 12839 Black Widow OWB holster is a time-tested carry option for shooters who favor classic revolvers with proven stopping power. Built in tan leather and designed as an outside-the-waistband belt slide holster, this rig fits the Ruger Security-Six and Smith & Wesson K-frame revolvers with 2–4" barrels—the exact wheelguns that have earned their place in duty rigs, truck safes, and defensive rotations across generations. Right-hand carry keeps your revolver accessible and secure whether you're on the range, in the field, or working a long day.

Leather remains the gold standard for everyday carry and duty use because it ages well, stays reliable, and feels right in hand. The Black Widow design leverages Bianchi's heritage in law enforcement and civilian carry—the company has been building holsters since the 1960s—and this particular model reflects that no-nonsense approach. OWB carry is popular among revolver shooters who value a fast, natural draw and a holster that molds perfectly to the gun's profile without excess material.

If you run a Security-Six or K-frame revolver and want a holster that doesn't demand constant adjustment, promises years of use, and fits naturally to how you move, the Black Widow deserves a close look. Tan leather coordinates well with most belts and setups, and the belt slide design works across a wide range of belt styles.

Key Features

• OWB (outside-the-waistband) belt slide design for quick access and secure carry
• Tan leather construction that breaks in smoothly and gains character with age
• Fits Ruger Security-Six and S&W K-frame revolvers with 2–4" barrels
• Right-hand carry
• Proven Bianchi engineering backed by decades in law enforcement and sport shooting

Specifications

Frequently Asked Questions

Will this holster fit my specific revolver?

The Bianchi 12839 is designed for Ruger Security-Six revolvers and Smith & Wesson K-frame revolvers with barrels between 2 and 4 inches. If you're unsure whether your gun matches these specs, check your revolver's manual or reach out—we're happy to confirm compatibility before you buy.

What's the difference between OWB and IWB carry?

OWB (outside-the-waistband) holsters sit on the outside of your belt and waistband, making them faster to draw from and easier to re-holster than inside-the-waistband (IWB) designs. They're popular for open carry, truck carry, and shooters who prioritize draw speed and comfort over concealment.

Can I adjust the retention or ride height on this holster?

The Black Widow is a fixed-design belt slide holster. Bianchi engineers its retention and positioning for optimal carry with your specific revolver model—no adjustment levers or hardware to fiddle with.

Is this holster suitable for daily carry or duty use?

Yes. The Black Widow was built with law enforcement and civilian carry in mind. Tan leather is durable, ages beautifully, and requires only occasional conditioning to stay supple and functional for years.