Carrying a firearm is supposed to make you feel prepared—not irritated every time you try to reholster. Some guns look great on paper, shoot fine at the range, and even feel decent in the hand, but the second you try to tuck them into a holster, things go sideways. Snags, sharp edges, odd profiles, and oversized controls can turn a decent carry option into a pain to deal with. Here’s a look at the ones that give you trouble when it’s time to holster up.
Springfield Hellcat Pro with Optic
The Hellcat Pro is a solid shooter, no question. But once you throw an optic on it—especially one with a bigger hood—it starts to complicate things. Some holsters don’t accommodate the added height or profile, and others make reholstering clumsy. If your gear isn’t matched perfectly, you’ll end up frustrated every time you try to slide it back in.
What makes it trickier is the tight balance between concealability and comfort. The added bulk from the optic shifts the way the gun carries. It’s manageable, but not without effort—and not every holster brand has caught up.
Glock 19 with Extended Slide Releases
A factory Glock 19 usually holsters just fine. But once folks start throwing on extended slide releases, things change. The snag potential goes up, and certain holsters start pressing on the release during carry. That means the slide can lock back unintentionally, or worse, the gun won’t stay seated right.
It doesn’t take much modification to throw off the way this gun interacts with a holster. If you’re the kind of guy who customizes every part, you’ll need to be picky about your gear setup—or risk fighting your own gun every time you carry.
SIG P320 Compact with X-Grip Module
The X-Grip module gives you a better hold, but it also adds bulk and changes the profile just enough to cause issues with standard P320 holsters. Some holsters grip too tightly around the new contours, while others don’t provide enough retention. It becomes a guessing game trying to find one that fits right.
The grip angle and undercut are great at the range, but in daily carry, it can poke, shift, or refuse to seat smoothly. If you don’t match it with a purpose-built holster, you’ll end up annoyed every time you gear up.
Walther PDP Compact
Walther nailed the ergonomics with the PDP Compact, but the massive slide serrations and optic-ready cuts add width where it matters most. That bulk means tighter holsters can struggle to seat it cleanly, and reholstering under pressure isn’t as smooth as it should be.
It’s also a tall gun for its class. The longer slide height pushes the grip higher in your waistband, which can make the draw feel great—but stuffing it back in requires a little more care. Not a dealbreaker, but definitely something you notice when carrying all day.
Beretta APX
The APX’s aggressive slide serrations look tactical, but they create friction against the inside of most Kydex holsters. That means slower draws and rougher reholsters. Plus, the squared-off design doesn’t play nice with many off-the-shelf rigs.
It’s also a taller gun with more slide-to-frame height than others in the same class. That added height messes with concealment and makes the ride feel awkward. If you’re not using a holster designed specifically for the APX, expect trouble getting it to settle in right.
FN 509 Tactical
Out of the box, the FN 509 Tactical comes with suppressor-height sights and an optic cut. Sounds great—until you try to find a holster that fits all that. The raised sights can hang up during reholstering, and some holsters press against the optic window, causing unnecessary wear.
The threaded barrel adds another layer of complication. If you’re not running a thread protector that matches flush, it can snag or catch inside a tight-fitting holster. FN made this gun ready for attachments, but carrying it takes extra setup.
CZ P10C with Suppressor-Height Sights
The P10C is a favorite for good reason. But once you add suppressor-height sights—or an optic—it’s hard to find a holster that plays along. Those taller sights tend to drag during reholstering and can chew up the inside of your rig over time.
Some holsters try to compensate by flaring the top a bit, but that often leads to sloppy retention. You get either smooth draws with a loose fit or solid retention with an annoying reholster. It’s a tradeoff that’s hard to get right unless you’re going custom.
HK VP9 with Extended Controls
The HK VP9 has a solid following, but when you add the paddle mag release and any aftermarket extended slide or mag releases, it gets tricky to holster. Those paddles are wide enough to make contact with holster walls, and some holsters can even press on them.
There’s also the issue of slide dimensions. It’s not the slimmest profile, and certain hybrid holsters don’t give enough clearance. The gun carries okay with the right setup, but it’s not something you want to experiment with last minute.
Ruger American Pistol
The Ruger American doesn’t have as many holster options on the market to begin with. The slide shape is chunky, and the grip angle sits high, which makes for an awkward reholster in a lot of standard holsters. It doesn’t help that aftermarket support is limited.
If you’re carrying one, you’ve probably already noticed how specific your gear has to be. It’s not a popular enough platform to have universal compatibility, so unless you’re committed to custom or semi-custom holsters, you’ll likely run into holstering problems.
Taurus G3C with Manual Safety
The Taurus G3C is a budget-friendly carry option, but that manual safety can catch on the holster or get accidentally disengaged if you’re not careful. Some holsters press right on the safety lever, which can cause real concerns during daily carry.
The finish on the slide isn’t the slickest either, and that creates drag inside Kydex rigs. You’ll sometimes feel it sticking during the draw or resisting when going back in. It’s manageable, but you’ll want to test your setup thoroughly before trusting it.
*This article was developed with AI-powered tools and has been carefully reviewed by our editors.
