SIG Sauer P365-XMACRO Comp – 9mm, 3.1" Barrel, Black, (2) 17rd (W365XCA-9-COMP)
The P365-XMACRO Comp puts an integrally compensated slide on the Macro grip module with a 3.1-inch barrel, XRAY3 day/night sights, optic-ready slide, flat trigger, and two 17-round steel magazines. No factory optic on this SKU. SIG part W365XCA-9-COMP (retail 365XCA-9-COMP family), UPC 798681697687. This listing is for the Comp without ROMEO-X configuration only.
Integrated Compensator, Macro Grip
The compensated slide vents gas to tame muzzle rise while keeping the gun in the XMacro footprint. You get the fuller Macro polymer grip module, M1913 accessory rail, and the capacity that made the XMacro category matter — 17+1 with steel magazines.
Sights and Optic Ready
Factory XRAY3 day/night sights. The slide is optic ready (Compact / Shield RMSc class footprint on the Comp family) with no electro-optic installed on this part number. Bring your own dot if you want one.
SIG Sauer P365-XMACRO Comp Specifications
| Manufacturer | SIG Sauer |
| Model | P365-XMACRO Comp (no optic) |
| Part Number | W365XCA-9-COMP |
| UPC | 798681697687 |
| Caliber | 9mm Luger |
| Action | Semi-Automatic, Striker Fired |
| Barrel Length | 3.1" |
| Barrel Material | Carbon Steel |
| Compensator | Integrally compensated slide |
| Capacity | 17+1 |
| Magazines Included | (2) 17-round steel |
| Sights | XRAY3 Day/Night |
| Optic Ready | Yes |
| Electro-Optic Installed | No |
| Slide Material / Finish | Stainless Steel / Nitron |
| Grip Module | XMACRO Polymer |
| Trigger | Flat striker-fired |
| Manual Safety | No (this SKU) |
| Accessory Rail | M1913 |
| Overall Length | 6.6" |
| Width | 1.1" |
| Height | approximately 5.2" |
| Weight | approximately 21.5 ounces (with magazine; Comp family published figures) |
Frequently Asked Questions
Does this include a ROMEO-X optic?
No. This listing is the Comp without factory optic — W365XCA-9-COMP only.
Is the barrel 3.7" like the non-Comp XMACRO?
No. The Comp uses a 3.1" barrel with the integrally compensated slide.
How many magazines?
This configuration ships with (2) 17-round steel magazines per the product title / distributor listing.
Which SKU is this?
W365XCA-9-COMP only — UPC 798681697687. Not the ROMEO-X SIG-LOC Comp package.
Internal Reference:
W365XCA-9-COMP
Barcode:
798681697687
| Brand: Sig Sauer |
| Model: P365, P365 X-Macro, P365X |
| Caliber: 9mm |
| Capacity: 17 |
| Firearm Action: Semi-auto |
| Barrel Length: 3" - 4", 3" |
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This item cannot be shipped to the following locations due to legal or carrier restrictions:
Restriction Details
This product cannot be sold or shipped to your location due to magazine capacity restrictions. Magazine capacity cannot exceed 10rd. If you believe this to be incorrect or if you're exempt from the restriction, please contact us at 636-791-1655.
Affected States/Territories (10):
Restriction Details
Colorado prohibits magazines with a capacity exceeding 15rd. If you believe this is in error or if you are exempt from the restriction, please contact us at 636-791-1655.
Affected States/Territories (1):
Restriction Details
Vermont restricts handgun magazine capacity to 15rd. This exceeds the state's restricted capacity. If you believe this is in error or if you are exempt from the restriction, please contact us at 636-791-1655.
Vermont restricts rifle magazine capacity to 10rd. This exceeds the state's restricted capacity. If you believe this is in error or if you are exempt from the restriction, please contact us at 636-791-1655.