Best Concealed Carry Optics For The Sig Sauer P365X Macro

Which Red Dot Should You Mount On Your Sig P365X Macro?

First introduced in 2018, the original Sig Sauer P365 revolutionized the concealed carry handgun market by offering shooters 10+1 rounds of 9mm in a slim, compact firearm. Sig raised the bar again with the launch of the P365X Macro a few years later, combining the incredible ergonomics and concealment of the P365 platform with a slightly longer grip frame capable of accepting a 17-round magazine.

Classic Summary
The optic on your carry gun is just as important as the gun itself, so if you choose to EDC the incredible Sig P365X Macro, it's important to select an optic that matches it in terms of versatility and performance.
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  • Compatible with RMSc footprint optics and most aftermarket adapter plates
  • Learn what to look for in a quality concealed carry red dot
  • Choose from Sig, Holosun, & more

The P365X Macro is small enough to function as a year-round EDC pistol, yet it provides the capacity of a much larger full-size handgun. Naturally, these features resonate with shooters looking for a well-balanced concealed carry gun, as those that want a versatile semi-auto pistol with plenty of firepower and the option to run a light or optic.

Sig P365X Macro Optics Compatibility

Each P365X Macro is equipped with an optics-ready slide that is compatible with the ROMEOZero, as well as other direct-mount optics that utilize the RMSc footprint. Aftermarket adapter plates also allow shooters to install several RMR-pattern red dots if desired.

Best EDC Optics For Sig P365X Macro Pistols

For our list, we're considering both direct-mount optics and optics that require an adapter plate, provided they satisfy the following criteria. A quality red dot should have a 2-3 MOA dot, solid battery life with shake to wake technology, and an exterior battery cover that eliminates the need to re-zero when replacing batteries. Here are our top 5 picks.

Swampfox Liberty II

The updated variant of Swampfox's Liberty optic features multiple 3 MOA reticles in red or green, with 10 brightness settings and Shake N' Wake technology to preserve battery life. Additionally, it has a recessed window and an enhanced optics hood to protect the glass and internal components. You will need an RMR-to-RMSc adapter plate to mount it on your P365X Macro, but the Liberty II is a great budget-friendly option for everyday carry.

Holosun 407C X2

With automatic brightness settings and Holosun's Solar Failsafe, the 407C X2 multi-reticle optic is optimized for use on defensive handguns. This is an excellent companion for the P365X Macro because it affords a similar degree of adaptability for year-round performance you can depend on. If you don't mind running just the dot, a Holosun 407K would make for an excellent direct-mount alternative.

Sig Sauer Romeo1Pro

The Romeo1Pro from Sig Sauer Electro Optics is one of the best open-reflex red dots on the market for Sig pistols and was designed to mount directly to your P365X Macro slide. It utilizes an upgraded emitter for increased brightness and longer battery life, TruHold Lockness Zeroing System, MOTAc motion activated functionality, and includes a protective optics shroud. 

Steiner MPS (Micro Pistol Sight)

For those who prefer the added durability of an enclosed emitter optic, the Steiner MPS packs tons of excellent features into a rugged yet lightweight package. High-quality glass and materials provide enhanced shootability in adverse conditions, plus the MPS has 8 brightness settings and an optional auto-off setting. And much like the P365X Macro, this optic improves functionality without sacrificing comfort or concealment.

Trijicon RMR Type 2

Trijicon is the gold standard for what a concealed carry optic should be; the RMR Type 2 is sleek and compact, but has all the advanced features shooters expect at this price point. It features a 3.25 MOA dot and 8 brightness settings, with button lockout to prevent inadvertent adjustments when handling your pistol. Provided you have the right adapter plate for your P365X Macro, the Trijicon RMR Type 2 is without a doubt one of the best EDC optics money can buy in 2024.

How Does The P365X Macro Stack Up Against The P320?

While any red dot with the RMSc footprint will fit your P365X Macro, the above options are what we choose to carry. The Classic Firearms team has plenty of hands-on experience with the P365X Macro as well as it's big brother, the P320. For a full comparison of these two pistols (and the optics we run on each gun), check out our video below.

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