Concealed carry

IWB Holster

An IWB ('inside the waistband') holster sits between the wearer and their pants, with clips or loops that anchor to the belt. The result: the entire firearm rides inside the pants line, and only the grip is potentially visible. It's the most popular concealment style for everyday carry.

Carry positions (clock face)

The clock face starts at your navel (12) and runs around your waist back to your spine (6), looking down. For a right-handed shooter:

Retention types

TypeWhat it isUse case
Passive (friction)Kydex molded tight to the gun; no mechanical lockStandard for concealment IWB
Adjustable retention screwTunable friction via a screw on the holster bodyRequired on quality IWBs
Level 2 (active lock)Mechanical lock (hood, trigger guard lever) released by thumb or fingerDuty / open-carry OWB only, not IWB

Materials

What to look for when buying

Brands worth considering

Not endorsements — these are the makers consistently named by serious concealed carriers and instructors. None of them are perfect; all of them are at least competent:

Common mistakes

Sources

Frequently asked

What size pants do I need with an IWB holster?

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Plan to go up one waist size from your usual fit. A quality kydex IWB plus a full-sized pistol takes up about 1 to 1.25 inches of waistband real estate. If your pants are already snug, adding an IWB will be uncomfortable and the gun will print. The upsized pants + a rigid gun belt is the standard answer.

How tight should an IWB holster be?

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You should be able to draw your firearm with a firm pull but it should hold the gun in place if you jump, run, or invert. Most quality kydex IWB holsters have adjustable retention screws. Tune retention until the draw is clean but you can't shake the gun out by inverting the holster off your belt.

What is a claw or wing on an IWB holster?

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A claw is a small lever attached to the front of the holster (between the trigger guard and your body) that pushes against your belt and rotates the grip of the firearm inward toward your body. The result: less printing at the grip — the most common 'this is a gun' giveaway for IWB carry. A wing does the same thing with a different shape. Both work; both are recommended on modern kydex AIWB holsters.

Should I get one clip or two on my IWB holster?

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Two clips for non-appendix carry. The two-clip design (also called 'tuckable') anchors more securely, holds the holster flat to your body, and prevents the holster from rotating as you draw. Single-clip IWB ('PHLster Floodlight Pro' aside) tends to roll outward on the draw. For AIWB, single-clip is fine because the single clip + a wedge does the same job.

Are leather IWB holsters safe?

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Leather IWBs are slower to reholster safely because the leather can collapse after the draw — and a soft, collapsed holster can let clothing or the holster itself wrap around the trigger during reholster. Kydex (or kydex-leather hybrid with rigid kydex shell) is the safer modern answer. Old leather pancake IWBs were standard for decades but have largely given way to kydex.

Will an IWB holster work for a full-size gun?

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Yes, but get a quality belt and rigid holster. Carrying a Glock 17 or a 1911 IWB is entirely doable — many shooters prefer it — but the comfort margin shrinks with the larger gun. Most full-size IWB carriers move to AIWB or to a 4 o'clock position with a wedge to tune the grip pressure against the body.

Related terms