Glock™ 43X vs SIG Sauer P365 X-Macro – Best Concealed Carry 9mm?

Posted by Quick Draw Gun on Feb 18th 2026

Glock™ 43X vs SIG Sauer P365 X-Macro – Which Concealed Carry 9mm Is Better?

If you're shopping for a reliable everyday carry pistol, two of the most popular modern concealed carry handguns are the Glock™ 43X and the SIG Sauer P365 X-Macro. Both are designed for concealed carry, both are chambered in 9mm, and both are trusted by defensive shooters nationwide.

But while these pistols compete in the same category, they offer very different advantages. At Quick Draw Gun, we often help customers decide between these two models based on carry style, comfort, capacity needs, and shooting preference.

This guide breaks down the real-world differences between the Glock™ 43X and SIG Sauer P365 X-Macro so you can choose the right handgun for your needs.

Quick Overview: Glock™ 43X vs P365 X-Macro

Glock™ 43X

The Glock™ 43X is known for its simplicity, reliability, and slimline profile. It’s lightweight, easy to conceal, and built around Glock’s proven striker-fired design.

SIG Sauer P365 X-Macro

The P365 X-Macro is a high-capacity concealed carry pistol designed to deliver full-size performance in a compact footprint. It is widely praised for capacity, ergonomics, and modern features.

Size & Concealability Comparison

When it comes to concealed carry, size matters. Both pistols are compact, but they conceal differently depending on body type and carry position.

Glock™ 43X Concealability

Slim and lightweight
Comfortable for all-day carry
Excellent for inside-the-waistband carry (IWB)
Popular for appendix carry

P365 X-Macro Concealability

Slightly larger overall profile
Still very concealable for most users
More comparable to a compact duty-style pistol
Better for shooters who want full grip control

Bottom line: If maximum concealment is your top priority, the Glock™ 43X tends to have a slight advantage in simplicity and carry comfort.

Magazine Capacity – Major Advantage for the X-Macro

Capacity is one of the biggest differences between these pistols.

Glock™ 43X Capacity

Factory magazines typically hold 10 rounds (capacity varies by state law)

SIG Sauer P365 X-Macro Capacity

Factory magazines typically hold significantly more rounds than the 43X (capacity varies by model and state law)

This is one reason the P365 X-Macro has become so popular—it offers near-duty capacity in a compact concealed carry platform.

Bottom line: If capacity is your #1 priority, the P365 X-Macro usually wins.

Shootability & Recoil Control

Even though both pistols are 9mm, recoil can feel different depending on grip design, slide length, and balance.

Glock™ 43X Shooting Feel

Smooth recoil impulse
Comfortable grip size for many shooters
Great control for a slim pistol

P365 X-Macro Shooting Feel

Often feels more stable due to larger grip and higher capacity frame
Designed to handle rapid follow-up shots efficiently
More “full-size feel” in the hand

Bottom line: Many shooters feel the X-Macro is easier to shoot fast and accurately, especially during longer range sessions.

Trigger Feel & Controls

Glock™ 43X

The Glock™ trigger is consistent, reliable, and familiar. Many shooters like the simplicity of Glock’s design and the large aftermarket for trigger upgrades.

SIG Sauer P365 X-Macro

The X-Macro has a modern striker-fired trigger feel, and many shooters describe it as crisp and clean out of the box.

Bottom line: Both are excellent, but trigger preference is personal—this is one category where trying both matters.

Ergonomics & Grip Comfort

Glock™ 43X Grip

Straightforward grip profile
Slimline design
Comfortable for a wide range of hand sizes

X-Macro Grip

Designed to feel fuller and more aggressive
Often provides better control for shooters with larger hands
More modern ergonomics

Bottom line: If you want a slim and simple grip, Glock™ 43X is great. If you want more aggressive, full-hand control, the X-Macro is hard to beat.

Optics-Ready Options (Modern Carry Advantage)

Both pistols are available in optics-ready models.

Glock™ 43X MOS

MOS-ready slide for micro red dots
Very popular EDC setup

SIG Sauer P365 X-Macro

Many models are optics-ready from the factory
Designed with modern carry upgrades in mind

Bottom line: Both are excellent for red dot carry, but the SIG Sauer lineup often leans heavier into modern optics-ready configurations.

Aftermarket Support & Accessories

Glock™ 43X Aftermarket

Glock™ pistols have one of the largest aftermarket ecosystems in the firearms world, including:

Holsters
Triggers
Sights
Magazines
Internal upgrades

Sig Sauer P365 X-Macro Aftermarket

The X-Macro also has huge aftermarket support and continues to grow rapidly due to its popularity.

Bottom line: Glock™ still has the advantage in overall aftermarket variety, but SIG is catching up fast.

Which One Is Better for Concealed Carry?

Here’s the honest breakdown:

Choose the Glock™ 43X if you want:

Slim, lightweight everyday carry comfort
Simple and proven design
Easy concealability
Huge aftermarket support
Reliable carry pistol with minimal complexity

Choose the Sig Sauer P365 X-Macro if you want:

Higher capacity carry performance
More full-size grip feel
Modern carry features
Excellent recoil control
A compact pistol that shoots like a larger handgun

Final Thoughts: Glock™ 43X vs SIG Sauer P365 X-Macro

Both pistols are top-tier concealed carry options, and either one can serve as an outstanding EDC handgun.

The Glock™ 43X remains one of the most trusted slimline carry pistols on the market, while the SIG Sauer P365 X-Macro pushes the category forward with higher capacity and modern upgrades.

At the end of the day, the best concealed carry handgun is the one that fits your carry style, your hand, and your comfort level.

Shop Concealed Carry Pistols at Quick Draw Gun

At Quick Draw Gun, we carry a wide selection of concealed carry firearms, including Glock™ pistols and Sig Sauer handguns. We also offer:

Holsters and carry accessories
Optics and weapon lights
In-store support and expert recommendations
FFL transfers and firearm services

Visit us in-store or browse online at QuickDrawGun.com.

FAQ – Glock™ 43X vs SIG Sauer P365 X-Macro

Which is easier to conceal, Glock™ 43X or X-Macro?

The Glock™ 43X is slightly slimmer and often easier to conceal for daily carry, especially for smaller body types.

Which has more magazine capacity?

The SIG Sauer P365 X-Macro generally offers a higher factory magazine capacity compared to the Glock™ 43X.

Which pistol is better for beginners?

Both are beginner-friendly, but the Glock™ 43X is often praised for its simple operation and easy maintenance.

Is the SIG Sauer P365 X-Macro worth the extra cost?

Many shooters feel the added capacity and modern features justify the cost, especially if it will be your primary everyday carry handgun.

Do both pistols support red dot optics?

Yes. Glock™ 43X MOS and many P365 X-Macro models are optics-ready.

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