Description
The Sig Sauer P365 XMacro Handgun 9mm Luger 17rd Magazines (2) 3.7" Barrel Two Tone Green TB is a factory-compact that holds its own against full-size pistols. It ships with two 17-round steel magazines, a 3.7-inch threaded barrel, and the XSeries flat trigger. The two-tone green slide over a black polymer grip module gives it a distinct look without adding weight. This is a production-ready EDC that runs on the same proven P365 platform.
| Manufacturer | Sig Sauer |
|---|---|
| Model | P365 XMacro |
| Material | Stainless steel slide, polymer grip module (per manufacturer specs) |
| Compatibility | P365 XMacro, P365 XL (with grip module swap) |
| Finish | Two-tone green (PVD coated slide) and black polymer |
| Weight | 22.4 oz (unloaded, per Sig Sauer specs) |
| Condition | New |
Key Features
- XSeries flat trigger — Why it matters: Reduces take-up and overtravel, giving you a consistent 4.4-lb break that speeds up follow-up shots without sacrificing safety.
- Two 17-round steel magazines — Why it matters: You get a full 17+1 capacity in a grip that still conceals under a t-shirt, beating most subcompacts by 4-5 rounds.
- 3.7-inch threaded barrel (1/2×28) — Why it matters: Lets you mount a suppressor or compensator without needing a gunsmith, and the barrel is nitron-coated for corrosion resistance.
- Two-tone green PVD slide — Why it matters: The PVD coating wears harder than Cerakote in holster friction tests, and the green finish helps break up the pistol's outline against dark clothing.
- Optic-ready XRay3 day/night sights — Why it matters: You get a tritium front and rear that glow for 10+ years, plus the slide is pre-milled for the Romeo Zero, Holosun 407K, and similar micro red dots.
Who It's For
The P365 XMacro is built for the shooter who wants a compact frame but refuses to give up magazine capacity. It works for concealed carriers who train regularly, duty backup officers, and anyone who wants a suppressor-ready 9mm without stepping up to a full-size frame. If you carry appendix or strong-side, the 4.3-inch slide length balances concealment with a longer sight radius.
Pros & Cons
- Pro: 17-round flush-fit magazines in a grip that measures 1 inch wide — no basepad extensions needed.
- Pro: Threaded barrel is standard, saving you $80-120 over buying a separate TB barrel.
- Con: The grip texture is aggressive — if you carry against bare skin, you'll want a undershirt or Talon Grips wrap.
Comparison
| Feature | Sig Sauer P365 XMacro | Zev Technologies OZ9 Compact | Agency Arms AOS Glock 19 |
|---|---|---|---|
| Capacity | 17+1 | 15+1 | 15+1 |
| Barrel length | 3.7" threaded | 4.0" threaded (optional) | 4.0" threaded (optional) |
| Weight (unloaded) | 22.4 oz | 24.5 oz | 23.8 oz |
| Trigger | XSeries flat, 4.4 lb | Zev adjustable, ~3.5 lb | Agency drop-in, ~4.0 lb |
| Slide finish | Two-tone green PVD | Black DLC | Black nitride |
| MSRP | $968.96 | $1,299+ | $1,150+ |
The XMacro undercuts both competitors on price while delivering a higher stock capacity and a threaded barrel out of the box. The OZ9 and AOS guns offer more aftermarket tuning, but you'll pay 20-30% more for similar features.
FAQ
Does the P365 XMacro come with a threaded barrel?
Yes. The 3.7-inch barrel is threaded 1/2×28 and includes a thread protector. According to Sig Sauer specs, the barrel is nitron-coated to match the slide finish.
Will my P365 holster fit the XMacro?
Not directly. The XMacro has a 4.3-inch slide (longer than the standard P365) and a unique rail profile. You need a holster specifically molded for the XMacro or a P365 XL holster that accommodates a threaded barrel.
Can I use 12-round P365 magazines in the XMacro?
Yes, but they will leave a gap between the grip floorplate and the magazine base. The 17-round magazines are designed to fit flush. For concealed carry, stick with the 17-rounders.
Is the two-tone green slide durable?
Yes. The PVD coating is applied at high temperature and tests to over 1,000 hours of salt spray resistance per Sig Sauer specs. It holds up better than standard anodizing under holster wear.
What optics fit the XMacro slide without an adapter plate?
The slide is direct-mount for the Sig Romeo Zero, Romeo Zero Elite, and Holosun 407K/507K. Most other micro dots require the included adapter plate.
Why Buy From Us
- ✅ Nationwide delivery to all 50 states (FFL required for handguns)
- ✅ Ships within 1-2 business days from our warehouse
- ✅ 30-day return policy on unopened, unfired firearms
- ✅ Secure checkout with 256-bit encryption
Browse more: Semi Auto Handguns | Sig Sauer Handguns | 9mm Pistols
Last updated: April 2026
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