Bianchi 31831 Allusion Assent Pro-Fit Tan Leather OWB Holster for S&W M&P Shield, FN FNS Compact, Glock 26/27 Gen1-5, Right Hand, Fits Belts Up to 1.50"

The Bianchi 31831 Allusion Assent Pro-Fit is a leather outside-the-waistband (OWB) holster designed for compact semi-automatics including the S&W M&P Shield, FN FNS Compact, and Glock 26/27 (Gen1–5). Built around Bianchi's Grip Locking System (GLS), this right-hand carry holster locks your firearm automatically when holstered and releases intuitively when you apply your shooting grip—no fumbling with external safeties or retention levers. It's the kind of thoughtful design that lets you focus on the fundamentals rather than fighting your gear.

The Assent Pro-Fit strikes a balance between form and function. The exterior is premium full-grain leather, naturally molded for a classic look that ages well, while the interior features a laminate synthetic liner that protects your gun's finish and provides structure. The low-profile, body-hugging contour keeps the holster snug against your ribs during daily carry or range sessions, and the dual belt slots accommodate belts up to 1.50" wide. If you're running optics on your compact, this holster is built to work with them.

Bianchi engineered the Assent line to cover a lot of ground—the Pro-Fit sizing scheme means one holster can fit multiple firearms within a given frame class, which is practical if your EDC rotation includes more than one compact. Whether you're a concealed carry holder, a law enforcement officer, or a shooter who values reliable, no-nonsense gear, the Allusion Assent delivers proven retention and comfort without gimmicks.

Key Features

• Grip Locking System (GLS): Automatic retention with intuitive middle-finger release on draw
• Premium full-grain leather exterior with laminate synthetic liner
• Low-profile, contoured design for body-hugging carry
• Optics-compatible
• Dual belt slots fit belts up to 1.50"
• Right-hand carry orientation
• Fits S&W M&P Shield, FN FNS Compact, Glock 26/27 (Gen1–5)

Specifications

Frequently Asked Questions

Will this holster work with my Glock 27 with an aftermarket barrel?

The Allusion Assent Pro-Fit is engineered for standard Glock 26 and 27 frames (Gen1–5). Aftermarket barrels that alter the slide or frame geometry may affect fit. If your modification changes the firearm's profile significantly, test fit before relying on the holster for carry.

Can I use this holster if I'm left-handed?

This model is configured for right-hand carry. If you need left-hand orientation, check Bianchi's lineup for a left-hand version of the Assent Pro-Fit.

Is this holster suitable for concealed carry?

The Assent is an outside-the-waistband design, which means the holster rides on the outside of your pants at hip level. OWB carry is most comfortable in open-carry contexts or with a cover garment (jacket, overshirt, etc.). For dedicated concealed carry, an inside-the-waistband (IWB) holster may be a better fit.

What comes in the box?

The product includes the holster and belt attachment hardware. Verify your belt width (up to 1.50") is compatible with the dual slot design before use.