This 1791 Tactical Holster Kydex IWB rig is cut specifically for the Sig Sauer P320 in a right hand configuration, finished in black, and built for daily inside the waistband carry. It is molded, not universal, which is the single most important thing you can ask of a carry holster. Fit is everything, and a dedicated mold delivers it.
Kydex has become the default material for serious carry holsters for good reason. It holds its shape, it does not collapse after the draw, and it wipes clean when the day gets long and warm.
Why a Tactical Holster Kydex IWB Design Works
An inside the waistband holster places the firearm between the belt and the body, which hides the bulk of the pistol beneath the waistline and leaves only the grip to conceal. That is a far easier concealment problem than an outside the waistband rig presents, and it is why IWB carry dominates everyday concealed carry.
Building that holster from Kydex adds a rigid, heat-molded shell with an audible detent as the pistol seats. The mouth of a tactical holster Kydex IWB shell stays open after the draw, which means one-handed reholstering is possible without fishing the muzzle around a folded leather flap.
The right hand cut is for shooters who draw with the right hand, worn on the strong side or in an appendix position depending on preference and build. The black finish stays invisible against a dark belt and a dark waistband.
Key Features
- Molded specifically for the Sig Sauer P320 platform, not a universal fit
- Rigid Kydex shell that retains its shape for one-handed reholstering
- Positive retention with a defined click as the pistol seats fully
- Full trigger guard coverage, the core safety requirement of any carry holster
- Right hand orientation for strong side or appendix carry
- Black finish that disappears against typical belts and clothing
Fit, Retention, and Materials in Detail
Retention on a Kydex rig comes from the shell gripping the pistol at defined contact points rather than from friction across the whole slide. That produces a consistent draw that does not change as the holster ages, unlike leather, which softens and loosens over months of wear and sweat.
Coverage of the trigger guard is the non-negotiable feature. A properly molded shell makes it physically impossible for a finger, a drawstring, or a jacket toggle to reach the trigger while the pistol is holstered, and that is what makes a good tactical holster Kydex IWB setup safe to carry all day long.
The Sig Sauer P320 is a modular striker fired pistol with a large following in duty and civilian carry roles, and holsters cut for it are shaped around that specific slide and trigger guard geometry. A dedicated mold means no rattle, no slop, and no unwanted movement while you walk.
Practical Use, Care, and Setup
Set the ride height and cant first, then live with the holster for a week before you change anything. Most people move the clip too early and never find the position that actually works for their body and belt. A stiff gun belt matters as much as the holster itself, so do not pair a quality Kydex rig with a soft dress belt.
Reholster slowly and deliberately, always looking the pistol into the holster when circumstances allow. Clear any shirt fabric or cover garment out of the mouth first, because a rigid shell will happily push a fold of cloth toward the trigger if you rush the motion.
Care is minimal. Wipe the shell with a damp cloth, check the screws for tension monthly, and never apply oil to the interior, since that only attracts grit. Browse the rest of our apparel and gear collection for belts, magazine carriers, and range accessories to complete the rig.
A carry holster is the piece of gear that touches your body every day, and cutting corners there is a false economy. This one is molded, rigid, safe, and built for the long haul. Ships direct to your door, no FFL required.





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