The Fab Defense Scorpus Covert IWB holster (FAB Defense part no. SCCG43B) is molded to fit the Glock 43, 43X, and 48 in a right-hand configuration, built around a slim-carry design intended for concealed daily carry of Glock’s single-stack subcompacts. The shell is formed from advanced polymer at an average thickness of just 1.9mm, or about 0.07 inch, giving a flexible yet durable holster with a rounded back for comfort against the body. An interchangeable belt clip lets the wearer tuck a shirt in for full concealment, and a removable Covert Spacer adds another layer of concealment by pulling the pistol closer to the body. Passive retention is adjustable, so the draw feel can be tuned to the individual shooter.

Key Specifications

• Average shell thickness of just 1.9mm (0.07 inch), among the thinnest IWB profiles available.
• Configured for right-hand carry fitting the Glock 43, 43X, and 48.
• Adjustable passive retention lets the wearer tune the draw feel to their preference.
• An ergonomic rounded sweat guard with an integrated combat cut improves comfort against the body.
• Designed to accommodate slide-mounted optics on MOS-pattern pistols.
• Replaceable belt clips fit both 1.5-inch and 1.75-inch belts.
• A removable Covert Spacer adds an additional layer of concealment by tucking the grip closer to the body.

Frequently Asked Questions

Does this holster work with a slide-mounted red dot? Yes, it is designed to accommodate slide-mounted optics on MOS-pattern Glock pistols.

What belt widths fit this holster? The replaceable belt clips fit both 1.5-inch and 1.75-inch belts.

Is this the right- or left-hand version? This listing is the right-hand configuration for the Glock 43/43X/48.

Buy the Fab Defense Scorpus Covert IWB Holster

Glock’s single-stack subcompacts deserve a holster that will not add bulk, and the Scorpus Covert’s 1.9mm shell plus removable spacer keep this rig genuinely thin against the body. Shop our holsters and gun leather selection from FAB Defense, and our Lubbock, Texas team can help with clip and spacer setup.