SIG 365X9BXR3PMSMA P365X 9MM OR 10R *MA*

Description

If you’re looking for a dependable, slim-profile concealed carry pistol that’s built right here in the USA, the SIG 365X9BXR3PMSMA P365X 9mm OR 10R *MA* is a fine choice. This Massachusetts-compliant model packs the proven reliability of SIG Sauer’s P365X platform into a compact frame that’s easy to carry all day. Chambered in 9mm with a 10-round magazine, it’s ready for everyday carry right out of the box.

Manufacturer	SIG Sauer (per manufacturer specs)
Model	P365X
Material	Stainless steel slide, polymer grip module
Compatibility	9mm Luger ammunition, SIG Sauer P365-series holsters and accessories
Finish	Nitron black
Weight	17.8 ounces (empty, per manufacturer specs)
Condition	New

Key Features

• Optic-Ready Slide — The slide is milled from the factory to accept popular micro red dot sights, so you can mount your preferred optic without extra machining. That means faster target acquisition and improved accuracy in low-light situations.
• Flat Trigger — SIG’s flat trigger offers a crisp, consistent pull with a short reset, which helps you stay on target shot after shot. It’s a real advantage when you need precision under pressure.
• 10-Round Magazine (MA Compliant) — This model ships with two 10-round magazines that meet Massachusetts regulations, so you can carry legally without sacrificing capacity. The magazines load easily and feed reliably, even with defensive hollow points.
• X-Series Grip Module — The textured polymer grip includes an integral beavertail and a more vertical grip angle, giving you a natural point of aim and a secure hold. It fits medium to large hands comfortably without adding bulk.
• Low-Profile Sights — SIG’s XRAY3 day/night sights provide a bright, three-dot sight picture that’s easy to pick up in any light. They co-witness with most micro red dots, so you have a backup aiming solution.

Who It’s For

This SIG P365X is built for the everyday carrier who values reliability, concealability, and shootability. If you’re a southern shooter who carries on your hip while working the land or heading to the dove field, this pistol’s slim profile and 10-round capacity make it a practical companion. It’s also a solid choice for new shooters looking for a manageable 9mm that doesn’t kick like a mule.

Pros & Cons

• Pro: Compact enough for deep concealment but still holds 10+1 rounds of 9mm.
• Pro: Factory optic cut saves you the cost and hassle of aftermarket milling.
• Con: The 10-round magazine is less than the standard 12-round option, but that’s required for MA compliance. You can always buy standard mags if you’re not in a restricted state.

Comparison

Feature	SIG P365X (this model)	Zev Technologies OZ9	Agency Arms Syndicate
Caliber	9mm	9mm	9mm
Capacity (standard)	10 rounds (MA)	17 rounds	17 rounds
Slide Length	5.6 inches	6.4 inches	6.0 inches
Optic Ready	Yes (factory)	Yes (factory)	Yes (factory)
Weight (empty)	17.8 oz	24.5 oz	22.0 oz
Price	$643.36	$1,200+	$1,400+

FAQ

What does the MA designation mean for this SIG P365X?

The MA stands for Massachusetts compliant. This model includes two 10-round magazines and meets the state’s handgun roster requirements. If you live in a free state, you can still buy this pistol and use standard-capacity magazines separately.

Will my existing P365 holster fit this P365X?

Most P365 holsters will work, but the P365X has a slightly longer grip module and a different rail profile. We recommend holsters specifically made for the P365X to ensure a proper fit and retention.

Can I mount a red dot without buying an adapter plate?

Yes, the slide is milled directly for the SIG Romeo Zero and similar footprint micro dots. Some other dots may require a plate, so check your optic’s footprint before ordering.

What is the trigger pull weight on this pistol?

Per SIG Sauer specs, the flat trigger has a pull weight of approximately 5.5 to 6.5 pounds. It’s a duty-grade trigger that balances safety with a clean break.

Is this pistol suitable for home defense?

Absolutely. With 10+1 rounds of 9mm defensive ammunition and the ability to mount a light or laser on the accessory rail, it doubles as a capable home defense firearm. Just pair it with a good holster and practice regularly.

Trust & Delivery

• ✅ Nationwide delivery (all 50 states)
• ✅ Ships 1-2 business days
• ✅ 30-day returns
• ✅ Secure checkout

Last updated: April 2026