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5 Common Concealed Carry Magazine Mistakes
Carrying a reliable firearm is only half the equation when it comes to concealed carry. The other half is the magazine. Too often, new concealed carriers (and sometimes even experienced ones) treat magazines like an afterthought. The truth is, a bad mag or sloppy magazine habits can turn a dependable pistol into a paperweight when you need it most.
Some of my favorite EDC pistols.
Below, we’ll cover the five most common mistakes people make with concealed carry magazines, why they matter, and how to avoid them.
Mistake #1: Relying on Cheap Aftermarket Magazines
When you first buy a carry gun, it’s tempting to stock up on the cheapest magazines you can find. Big-box stores and online marketplaces are filled with aftermarket options at bargain prices. The problem is, not all magazines are created equal.
Cheap magazines often cut corners in areas that directly affect reliability, such as weak springs, thin feed lips, sloppy tolerances, or poor surface treatments. That bargain bin magazine might function fine on the range, but under stress, with real defensive ammo, or after months of being carried, it’s much more likely to fail.
Cheap aftermarket magazines are not worth the savings when your life or the life of your loved ones is on the line. Source
OEM magazines, or trusted aftermarket brands such as Magpul and MecGar with proven track records, are almost always worth the extra cost.
Bottom line: Don’t let a $10 savings be the reason your firearm malfunctions when your life depends on it.
Mistake #2: Not Rotating/Cycling Your Carry Ammo
Your defensive ammunition may not last forever. Carry rounds can get chambered and unchambered repeatedly, which can lead to bullet setback, a dangerous condition where the projectile is pushed deeper into the case. Leaving the same magazine loaded for months can also lead to debris entering the magazine that you won’t notice due to lack of use. Additionally, environmental factors such as humidity and sweat can affect cartridges over time.
Many concealed carriers make the mistake of loading a magazine once, holstering it, and then forgetting about it for an extended period. That’s not a recipe for confidence.
Bullet setback is a serious issue that can be hazardous. Make sure you are firing your carry ammunition and rotating in new ammo to prevent this issue from arising. Source
Best practice is to periodically rotate your magazines and shoot through your carry ammo at the range. These actions not only ensure that your rounds stay fresh, but they also build familiarity with how your defensive loads actually perform in your gun. If you’ve only ever shot cheap FMJ at the range, you might be surprised at how your hollow points recoil and feed.
Consider a schedule. Some carriers rotate every three months, while others rotate every six months. The key is consistency.
Mistake #3: Not Testing Magazines Under Real Conditions
A magazine isn’t proven until you’ve actually used it. Too many carriers buy a spare mag, load it once, and assume it’s good to go. The reality is that every magazine should be tested thoroughly at the range before it earns a place in your carry setup.
I test all my magazines before I carry them, even OEM magazines or those from high-end aftermarket manufacturers.
That means running it with your defensive ammunition, practicing reloads, and ensuring it feeds reliably even when dirty, dropped, or under stress. A mag that works once at the bench doesn’t necessarily work after a dozen mag dumps, a week of sweat and lint in your waistband, or a drop onto hard concrete.
Experienced shooters often recommend dedicating a couple of magazines as “carry only” and a few others for heavy training. The training mags take the abuse, while the carry mags are still tested but kept in better condition.
In short, if you haven’t tested a magazine with live fire, don’t trust it for concealed carry.
Mistake #4: Carrying Spare Mags Improperly
How you carry a spare magazine matters. Shoving a mag loose into your pocket might be convenient, but it’s also a recipe for problems. Lint, dirt, and debris can get inside, and feed lips can bend if the mag gets knocked around. More importantly, it’s slow and inconsistent to access.
Purpose-built magazine carriers, whether inside-the-pocket solutions like the NeoMag or traditional Kydex pouches, keep your spares secure and oriented for a fast reload. They also protect the mag from physical damage.
The NeoMag is an excellent option for carrying your spare magazines and keeping them accessible. Source
If you’ve ever tried to dig a magazine out of a cluttered pocket under pressure, you know why this matters. Try different carry methods, pocket clips, inside-the-waistband carriers, or belt-mounted pouches, to see what works best for your daily routine.
Mistake #5: Overlooking Fit, Compatibility, and Concealability
Not all magazines play nice with all guns. Even among OEM options, differences in follower design, baseplates, or spring tension can cause malfunctions. Extended magazines can add another wrinkle; they may run fine, but they can print badly under a cover garment or get in the way during a reload.
Extended mags like this 33-round KCI and 40-round ETS belong with your pistol caliber carbines and are not ideal for carrying with your Glock 26.
A common mistake is assuming “bigger is always better.” Carrying a 33-round extended mag as your spare might sound like a good idea until you realize it’s impossible to conceal and awkward to draw. On the other hand, carrying the smallest possible mag might leave you short on capacity.
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The key is balance. Choose mags that are reliable in your firearm, offer a practical capacity for your needs, and fit your carry method without drawing attention. Test every mag, consider how it affects concealability, and don’t assume that one size fits all.
Last Words
Concealed carry is about more than just the gun. Your magazines are the lifeline that feeds it, and ignoring them can undermine your entire defensive plan.
A small sampling of some of my carry magazines.
By avoiding the five mistakes above, you set yourself up for reliability when it matters most. Your firearm may be the star of the show, but magazines are the supporting cast that keep it running. Treat them with the same respect, and they’ll be ready if you ever need them.
