SIG Sauer P365X-MACRO COMP 9mm 3.1″ Barrel Optic Ready 17+1 Rounds – 365XCA-9-COMP

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The SIG Sauer P365X-MACRO COMP delivers full-size performance in a slim, compensated package—featuring a 3.1″ barrel, integrated slide compensator, optic-ready slide, and 17+1 capacity.

$799.99

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The SIG Sauer P365X-MACRO COMP expands on the legendary P365 series by packing a 17+1 round capacity into a compact, easily concealed frame. Featuring a 3.1-inch barrel and integrated compensator, this pistol reduces muzzle rise for faster, more accurate follow-up shots—making it ideal for both everyday carry and training use.

The XMACRO grip module offers improved ergonomics with an extended beavertail, integrated magwell, and interchangeable backstraps to ensure a custom fit. The optic-ready slide is cut for red dots using the SIG RMSc-compatible footprint, and XRAY3 Day/Night sights come standard for clear targeting in any lighting conditions.

With a flat-faced trigger, intuitive controls, and sleek design, the P365X-MACRO COMP sets a new standard for high-capacity concealed carry.

Key Features:

  • Caliber: 9mm Luger

  • Barrel Length: 3.1 inches

  • Capacity: 17+1 rounds

  • Grip Module: XMACRO polymer frame with integrated magwell and backstrap options

  • Slide: Optic-ready, Nitron-finished stainless steel with integrated single-port compensator

  • Sights: XRAY3 Day/Night sights

  • Trigger: Flat-faced, striker-fired

  • Optic Compatibility: Shield RMSc footprint (e.g., ROMEOZero Elite)

  • Accessory Rail: SIG proprietary rail

  • Magazines Included: Two 17-round steel magazines

  • Safety: Internal safety system (no manual safety)

Manufacturer Specifications:

  • Overall Length: 6.6 inches

  • Height: 5.2 inches

  • Width: 1.1 inches

  • Weight (with magazine): 21.5 ounces

  • Finish: Black Nitron

Frequently Asked Questions:

Q: Does this model come with a compensator?
A: Yes, the compensator is integrated directly into the slide, not threaded or removable.

Q: What optics are compatible with this slide?
A: It uses a Shield RMSc footprint, compatible with optics like the ROMEOZero Elite.

Q: Is a manual safety included?
A: No, this model does not include a manual safety. It relies on SIG’s internal safety system.

Q: How many magazines are included?
A: It comes with two 17-round magazines.

Q: Can I attach a light or laser?
A: Yes, the under-barrel rail supports SIG’s proprietary-compatible accessories.

Brought to you by Black Bayou Armory.

UPC

798681669981

Manufacturer

Manufacturer Part Number

365XCA9COMP

State Restriction (IL)

NO SALE TO ILLINOIS PICA

Sights Type

Night Sights

Action

Semi-Auto

Number of Magazines

2

State Restriction (OR)

NO SALE TO OREGON

State Restriction (WA)

NO DIRECT SHIP TO WASHINGTON

State Restriction (RI)

NO DIRECT SHIP TO RHODE ISLAND

State Restriction (CA)

NO DIRECT SHIP TO CALIFORNIA

Capacity

17

Length

10.1500

Caliber/Gauge

9mm

Barrel Length

3.1000

Slide Description

Integrally Compensated/Optic Ready/Serrated

Safety

No

Model

P365

Sights

Night Sights

Product Type

Striker Fired

ATF Type

Pistol

Package Height

2.7

Package Width

7.5

Shipping Weight

2.6

Magazine Included

Yes

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