Your light and your optic decide your holster
Optic cuts are easy now. Light-bearing is where holster fit falls apart. How to shop the rack so the holster actually fits the gun you own, with the light you carry.
The most common question at the holster wall is “do you have something for a P365?” The honest answer is another question: what is on it?
A bare P365, a P365 with a red dot, and a P365 with a TLR-7 Sub are three different holsters. Not three sizes of the same holster — three products. Here is how to shop the rack so you buy once.
The optic is mostly a solved problem
Five years ago an optic meant a custom order. Now most current kydex is molded with a raised sight channel and an open top that clears a mounted optic by default. On our rack that includes the Black Arch Protos-M in Glock 48 MOS, SIG P365 X-Macro, Staccato C2 and S&W M&P 2.0 Compact, all cut optic-ready from the factory.
The catch: “optic ready” means the holster clears an optic. It does not mean it clears yours. A tall window, a wide footprint, or an optic with an integrated rear sight on the body can still catch on the sweep. A shroud or a hood on the optic is the usual offender. If you are running something unusual, the holster has to be tried with the optic mounted — there is no spec sheet that answers it.
The light is where fit actually breaks
This is the part people underestimate. A weapon light becomes the primary retention surface. The kydex indexes off the light body, not the slide, because the light is the widest and most consistent shape on the gun. That means a light-bearing holster is molded around a specific gun and a specific light, and swapping either one puts you back at the rack.
You can see it in what we stock: separate Black Arch models for the P365 X-Macro with a TLR-7 Sub, the P365 with a TLR-7 Sub, and the P365XL with a TLR-7 Sub. Three products, one light, three guns. There is no universal light-bearing holster worth carrying, and anything sold as one is a nylon pouch with a strap.
Practical consequence: decide on the light before you buy the holster. Not the other way around.
Threaded barrels, comps and the muzzle end
If the barrel is threaded, or there is a compensator on the front, you need an open-muzzle design. Most quality IWB kydex is open at the bottom anyway, but molded leather and a lot of budget nylon is not. A comp also changes the width at the front of the slide, which some closed designs will not accept at all.
Left-handed buyers: ask, do not assume
Look at any holster rack and count the right-hand models. Nearly all of it. We keep some left-hand on the wall — a Stealth Operator compact IWB, Relentless Tactical leather — but the good molded kydex in left hand is usually a special order with a lead time. That is not a slight; it is what the manufacturers build to demand. Plan for the wait instead of settling for a multi-fit.
Multi-fit versus molded — both have a job
Multi-fit holsters — Stealth Operator, Bulldog, Uncle Mike’s, the nylon belly bands — get unfairly dismissed. They are the right tool for a range bag, a truck, a nightstand, a gun you own but do not carry, or the six weeks between buying a pistol and deciding what you actually want. They are inexpensive and they are honest about what they are.
What they are not is an appendix carry rig for a gun with a light on it. Molded retention, a defined trigger guard channel and a rigid mouth that stays open for reholstering are safety features, not luxury features. If the gun is going on your waistband every day, buy the molded one.
The belt is half the holster
The single most common fix we make for someone unhappy with a good holster is the belt. A soft dress belt lets the whole rig roll and sag, and then people blame the kydex. A proper gun belt — stiff, consistent thickness, sized for the holster clips — changes the feel of a holster more than moving up a price tier does.
What to bring to the counter
Bring the gun, with the light and the optic mounted on it, unloaded and cleared before you walk in. We will hand you candidates off the rack and you will know in thirty seconds. Fit is not something to guess at from a product photo, and it is not something a model number fully answers.
The rack runs from simple nylon and suede multi-fit, through molded kydex from Bravo Concealment, Stealth Operator and Safariland, up to Black Arch Protos-M and Entrada — which is where the light-bearing and optic-cut work lives. We stock used holsters too, and they are worth a look if you are trying a carry position you have not committed to yet.
Long Island Gun Source, Medford, NY. Bring the gun and the light.