Last updated on February 22nd, 2026 at 01:55 am
DON’T BUY the Sig P365 X Macro…Get These P365 Upgrades Instead
(Scroll Down for Full Setup & Specs List)
In this video, we’re do a deep dive into why you might want to skip buying a Sig P365 XMacro and instead, se P365 Upgrades to setup the ultimate custom Sig Sauer P365. We’ll break down the pros and cons of the stock Sig Sauer P365 X Macro and then show you all the essential P365 X Macro upgrades that transform it into a completely different firearm. Such as the Icarus Precision 365 Xmacro Grip Module.
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Complete P365 Upgrades XMacro Setup List
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Is the Sig P365 X Macro Overrated? Why a Custom Setup Might Be Your Best Bet
The Sig Sauer P365 X Macro has made a big impact in the firearms world, providing great capacity in a small package. However, with so many options out there, is the popular P365 X-Macro always the best fit? For some people, the answer is a clear no. Creating your own custom P365 might not only result in a better firearm but could also be a more affordable choice.
The Problem with Subcompacts
Many shooters, especially those with bigger hands, feel both positive and negative about subcompact handguns with skinny grips. They are easier to carry, but this comfort can hurt performance. If you can hide and shoot a larger gun like a Glock 19 effectively, why give up that ability for just a little more comfort? Many people dream of a micro-compact that performs as well as a larger, more trusted compact like the M&P 2.0 Compact or the Glock 19.
The X-Macro Revelation
Initially, the Sig P365 X Macro seemed to be the right choice. After trying a friend’s upgraded X-Macro, I was impressed by its performance and decided to buy one immediately. The solid grip and high accuracy of this micro-compact really changed the game. This positive experience made me think that if you don’t already have a P365, creating one from scratch might be a much better and possibly cheaper option than buying and upgrading a stock X-Macro.
Sig Sauer P365 X-MACRO
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Standard Sig Sauer P365 9MM 3.1″ – To Convert to X-Macro
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Why You Should Consider a Custom Setup
Here’s a breakdown of the cost and benefits of setuping your own P365 versus buying an X-Macro off the shelf:
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Cost-Effectiveness: An OEM X-Macro typically ranges from $800 to $850. If you decide to upgrade the grip to something like the Icarus Precision A.C.E. 365 XMACRO Grip Module (around $400), you’re already looking at a total of approximately $1260. That’s nearly the same price as the high-end Sig Sauer P365 Spectre Comp model.
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Superior Ergonomics: The Icarus Precision grip module, made from 7075-T6 aluminum, has re-contoured ergonomics that allow for a much higher and more secure grip. This is a significant advantage for recoil management and overall control, especially for shooters who find standard polymer grips lacking.
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Customization from the Start: By starting with a standalone P365 Fire Control Unit (FCU), which can be found for around
275−350, you can handpick every component to suit your preferences.
Here’s how a custom setup could look:
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Base: Start with a standard P365 or a standalone FCU.
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Grip: An Icarus Precision Grip Module is a fantastic upgrade that transforms the feel of the gun.
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Slide and Barrel: The FDEZWERX P365XL slide is essentially an X-Macro slide with an integrated compensator. Paired with a 3.1″ X-Macro barrel, it provides the same performance as the stock X-Macro.
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Trigger: Upgrading to a trigger kit, like the one from Tactical Triggers, can reduce pre-travel and over-travel, and lower the pull weight for a crisper break.
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The Pros and Cons of the X-Macro
Even with its popularity, the X-Macro isn’t without its flaws. Here’s a look at what makes it special and where it falls short:
Pros:
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Reduced Recoil: The integrated compensator in the slide significantly tames recoil.
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High Capacity: The 17-round magazine offers impressive firepower for its size.
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Accessory Rail: A proper Picatinny rail allows for a wider range of lights and accessories, like the TLR-7A.
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Optics Ready: The slide is cut for direct mounting of popular red dot sights, allowing for a perfect co-witness with the stock iron sights.
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Interchangeable Backstraps: The ability to swap backstraps helps customize the grip to your hand size.
Cons:
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Heat Issues: The integrated compensator causes the slide to heat up quickly, which can transfer to an aluminum grip module, making it uncomfortable to handle after several magazines.
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Grip Size: For some, the stock grip is still too small, making it difficult to achieve a secure hold.
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Sight Picture: The “combat sight picture” can obscure the target, which may not be ideal for all shooters. This can be mitigated with a red dot or by replacing the iron sights.
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Magazine Availability: Finding spare 17-round magazines can be challenging and expensive.
Final Thoughts: Setup or Buy?
So, should you buy a P365 X-Macro or setup your own?
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If you already own a P365: You don’t need to buy a whole new gun. You can easily upgrade your existing firearm with a new grip module, slide, and barrel to match or even exceed the performance of an X-Macro.
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If you’re starting from scratch: Setuping your own P365 allows you to create a firearm that is perfectly tailored to your needs and preferences, and it can be a more economical choice in the long run.
The Sig P365 X-Macro is a fantastic pistol, but it’s not the only option. A custom setup offers a path to a truly personalized and high-performing firearm that could be your next go-to for concealed carry.

FDEZ WERX Comp’d P365XL Slide & Barrels
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P365 X Macro X-Change Kit
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P365 Slide Parts Kit
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Icarus Precision Xmacro P365 Grip Module
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P365 Grip Module (P365 Xmacro)
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Radian P365 Xmacro Magwell + Backstrap (Black or Bronze)
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RADIAN – TRU17 Magazine Base Pad for Sig P365 Macro
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Sig Sauer P365X 9mm 3.1″ Optic Ready Slide
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Spare P365 X Macro Magazine
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Tactical Trigger – Sig Sauer P365 Trigger Kit
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https://tactical-toolbox.com/avoid-this-mistake-when-setuping-a-sig-p365/
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