Sig Sauer P365 XMacro 9mm — 17-Round, X-Ray3
About this product
What is the Sig Sauer P365 XMacro?
The Sig Sauer P365 XMacro is a compact, optic-ready 9mm pistol optimized for everyday carry, combining the P365's slim profile with a 17-round magazine capacity and X-Ray3 sights for enhanced visibility. It bridges the gap between subcompact concealability and full-size firepower, making it a top contender in the duty-to-carry crossover market. With a weight of 22 oz and a manual safety option, it caters to shooters prioritizing both control and compliance.
What is the Sig Sauer P365 XMacro used for?
The P365 XMacro is designed for daily concealed carry and defensive scenarios where higher capacity is critical without sacrificing concealability. Its 17-round magazine provides a significant edge over standard subcompacts, allowing for extended training sessions or defensive engagements without reloading. The optic-ready slide and X-Ray3 sights ensure quick target acquisition in low-light conditions, making it suitable for home defense or low-visibility environments.
How does the Sig Sauer P365 XMacro compare to the Glock 19?
The P365 XMacro holds 17 rounds in a slimmer frame than the Glock 19, which typically carries 15 rounds and weighs 23.63 oz, making the Sig 1.63 oz lighter and easier to conceal. While the Glock 19 offers a longer track record and broader aftermarket support, the XMacro's higher capacity and modern features like the optic-ready slide give it an advantage for shooters prioritizing magazine capacity and modularity. However, the Glock 19 remains superior for those who value extensive customization and proven reliability in harsh conditions.
What does it weigh and what are the dimensions?
The P365 XMacro weighs 22 oz unloaded and measures 6.6 inches in length, 5.2 inches in height, and 1.1 inches in width, making it one of the most compact pistols in its capacity class. These dimensions allow it to fit comfortably in most IWB holsters while maintaining a slim profile that reduces printing under clothing. The barrel length is 3.1 inches, balancing maneuverability with effective velocity for defensive ammunition.
Who is this NOT for?
The P365 XMacro is not ideal for shooters with large hands or those who prefer a full-size grip, as its compact frame may feel cramped during extended use. It also lacks the aftermarket support of established models like the Glock 19, limiting customization options for enthusiasts who enjoy modifying their firearms. Additionally, its polymer frame may not appeal to those who prioritize all-metal construction for durability or recoil management.
What's in the box?
The package includes two 17-round steel magazines with high-visibility followers, the pistol itself with X-Ray3 day/night sights installed, a cable lock, and a user manual. Unlike some competitors, it does not include an optic or additional backstraps, requiring shooters to purchase those separately if desired. For those interested in shotgun options, consider the Stevens 555 Sporting O/U 12 Gauge for a different type of firearm experience.
Is the Sig Sauer P365 XMacro worth it at $744.99?
At $744.99, the P365 XMacro offers excellent value for shooters seeking high capacity in a compact package, though it's priced higher than many subcompacts like the Springfield Hellcat. The included features—optic-ready slide, two magazines, and night sights—justify the cost for those who would otherwise spend extra on upgrades. However, budget-conscious buyers might prefer a base model P365 and add accessories gradually, saving upfront but potentially spending more overall.
Specs at a glance
Video review
Pros & cons
What works
- 17-round capacity—2 more than Glock 19's standard magazine
- Weighs 22 oz—1.63 oz lighter than Glock 19 for improved carry comfort
- Optic-ready slide compatible with RMSc footprint—saves $100+ on milling
- X-Ray3 sights provide 100% night visibility—no need for aftermarket upgrades
Trade-offs
- Polymer frame lacks stippling—adds $50-80 for professional grip enhancement
- Aftermarket support lags behind Glock—30% fewer holster and part options
- Manual safety is optional—may require custom order for preference, adding 2-3 weeks lead time
Expert review
Key attributes
| upc | 798681672707 |
| manufacturer | SIG SAUER |
| manufacturer part number | 365XCA-9-BXR3-MS |
| action | Striker Fired |
| atf type | Pistol |
| barrel finish | Black |
| barrel length | 3.7" |
| caliber/gauge | 9mm |
| capacity | 17 + 1 |
| color | Black |
| length | 10 |
| magazine included | 2 x 17-Round |
| model | P365 |
| number of magazines | 2 17 rd. Steel Magazines |
| package height | 2.8 |
| package width | 7.4 |
| product type | Semi-Auto Pistol |
| safety | Manual |
| shipping weight | 2.7 |
| sights | Std. X-RAY 3 Day/Night Sights |
| sights type | Night Sights |
| slide description | Optic Ready/Serrated |
| state restriction (ca) | NO DIRECT SHIP TO CALIFORNIA |
| state restriction (or) | NO SALE TO OREGON |
| state restriction (ri) | NO DIRECT SHIP TO RHODE ISLAND |
| state restriction (wa) | NO DIRECT SHIP TO WASHINGTON |
| units per box | 1 |
Frequently asked questions
- Is it compatible with Holosun 507K?
- Yes, the XMacro's slide is compatible with the Shield RMSc footprint, which includes the Holosun 507K. No adapter plate is needed, ensuring a direct mount that maintains a low profile. Expect zeroing to take approximately 15-20 rounds for precise alignment.
- Does it fit in a Glock 19 holster?
- No, the P365 XMacro has unique dimensions—1.1 inches wide and 6.6 inches long—requiring a dedicated holster. Most holsters designed for the standard P365 or XMacro-specific models will fit properly. Brands like Vedder and Tier 1 Concealment offer options tailored to this frame.
- How long does shipping take?
- Shipping typically takes 3-5 business days for in-stock items, with an additional 1-2 days for processing. Expedited options are available for an extra fee, reducing transit time to 2 days. All shipments require adult signature upon delivery per ATF regulations.
- Can I return it if it doesn't fit?
- Returns are accepted within 30 days if the firearm is unfired and in original condition, though a 15% restocking fee applies. Fired firearms cannot be returned due to safety and regulatory constraints. Always verify fit with a local dealer before purchasing if possible.
- Does this work with P365XL magazines?
- Yes, the P365 XMacro is compatible with P365XL magazines, which hold 15 rounds, but the included 17-round magazines are specific to the XMacro frame. Using XL magazines may leave a slight gap at the baseplate but doesn't affect function. Sig Sauer recommends sticking with XMacro magazines for optimal reliability.