Description
The Sig Sauer P365X-MACRO COMP 2A 9mm Coyote 3.1″ is a striker-fired compact pistol that delivers 17+1 capacity in a frame built for concealed carry. It pairs a 3.1-inch barrel with a compensated slide and factory night sights, giving you a flat-shooting, optic-ready package straight from the box. At $875.49, it’s a direct answer for shooters who want Macro capacity without the full-length slide.
| Manufacturer | Sig Sauer |
|---|---|
| Model | P365X-Macro Comp 2A |
| Material | Stainless steel slide, polymer grip module |
| Compatibility | P365X and P365-Macro holsters and magazines |
| Finish | Coyote PVD |
| Weight | 21.0 oz (unloaded, per manufacturer specs) |
| Condition | New |
Key Features
- Compensated Slide Design – The integrated compensator ports reduce muzzle rise and felt recoil, letting you get back on target faster during rapid strings. This matters because it turns a snappy micro into a flat-shooting range companion.
- 17-Round Flush Magazines (3 Included) – Full-size capacity in a concealable frame. Three magazines mean you have enough for a class, a match, or a full day of training without reloading pouches.
- Optic-Ready Slide – The slide is cut for the Shield RMSc footprint, so you can mount a micro red dot without adapter plates. This matters because a red dot speeds up target acquisition in low-light or high-stress scenarios.
- Flat Trigger with 90-Degree Break – The trigger has a clean, predictable break and a short reset. This matters because it improves accuracy by reducing trigger pull fatigue during extended range sessions.
- Factory Day/Night Sights – Tritium front and rear with contrasting front dot for low-light visibility. This matters because you don’t need to swap sights for night carry or home defense.
Who It’s For
This pistol is for the daily carrier who wants double-stack capacity in a package that hides under a t-shirt. It’s also for shooters who want a compensated gun without the hassle of an aftermarket barrel or a threaded option. If you train regularly and shoot matches with your carry gun, the P365X-Macro Comp 2A gives you a competitive edge without sacrificing concealability.
Pros & Cons
- Pro: 17+1 capacity in a grip shorter than a Glock 19 – you get more rounds without printing.
- Pro: Coyote PVD finish resists holster wear and corrosion better than standard nitron.
- Con: The integrated comp adds muzzle blast and noise, especially in indoor ranges – you’ll notice it more than a standard barrel.
Comparison: P365X-Macro Comp vs. Zev OZ9c vs. Agency Arms ATOM
| Feature | Sig P365X-Macro Comp 2A | Zev OZ9c | Agency Arms ATOM |
|---|---|---|---|
| Caliber | 9mm | 9mm | 9mm |
| Capacity | 17+1 | 15+1 | 15+1 |
| Barrel Length | 3.1″ | 3.7″ | 3.8″ |
| Optic Ready | Yes (RMSc) | Yes (RMR) | Yes (RMR) |
| Compensator | Integrated slide comp | Aftermarket only | Aftermarket only |
| Price | $875.49 | $1,200+ | $1,500+ |
| Weight (unloaded) | 21.0 oz | 25.5 oz | 24.0 oz |
FAQ
Does the P365X-Macro Comp 2A fit standard P365 holsters?
No. The slide length and compensator profile are unique to the Macro Comp. Use holsters specifically molded for the P365X-Macro or Macro Comp model. Many kydex holster makers offer Macro Comp options.
Can I use standard P365 magazines in this pistol?
Yes, but they will not seat flush. Standard P365 10- and 12-round magazines work, but they leave a gap at the bottom of the grip. The included 17-round flush magazines are designed for the Macro grip module.
Does the compensator require special ammunition?
No. The integrated comp works with any factory 9mm ammunition, including 115-grain, 124-grain, and +P loads. Heavier loads may show more recoil reduction, but standard ball ammo cycles reliably.
Is the optic-ready cut compatible with Holosun 407K/507K?
Yes. The RMSc footprint fits Holosun K-series optics (407K, 507K, EPS Carry) as well as Shield RMSc and Sig Romeo Zero. No adapter plate is needed.
Why Buy From Us
- ✓ Nationwide delivery to all 50 states
- ✓ Ships 1-2 business days from order
- ✓ 30-day return policy on new, unfired firearms
- ✓ Secure checkout with encrypted payment
Browse more options in our Semi Auto Handguns collection, or check out Concealed Carry Pistols and Sig Sauer Firearms.
Last updated: April 2026
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