The SIG P365 9mm is a micro-compact striker-fired pistol built for serious everyday carry without compromise. Chambered in 9mm Luger and Massachusetts-compliant, this is a concealed-carry workhorse that delivers real capacity in a package you'll actually want to wear. At just 17.8 ounces and 5.8 inches overall length, it hides easily under a shirt or jacket, yet comes standard with two 10-round magazines so you're not sacrificing ammo for concealability. The manual safety model adds an extra layer of security for daily carry in tight environments.

Sig engineered the P365 around a clean, reliable striker trigger that feels crisp without surprise break. The 3.1-inch barrel is carbon steel, matched to a stainless slide and frame finished in Sig's durable Nitron coating—both proven to handle regular carry and the occasional range day. The grip is black polymer, slim enough to fit hands of varying sizes while the 1.0-inch frame width keeps it truly pocketable. XRAY3 Day/Night sights come standard, giving you sight options in low light without spending extra.

Two 10-round steel magazines ship with your P365, and the design accepts optional higher-capacity magazines if your carry setup allows. The pistol is rated for 9mm +P ammunition, so you have flexibility in load selection. Whether you're a first-time concealed-carry holder or upgrading from something bulkier, the P365 proves that modern micro-compacts don't force you to choose between shootability and carry comfort.

Key Features

• Micro-compact frame fits hands and holsters; 5.8" overall length, 1.0" width
• Striker-fired action with clean, reliable trigger
• 10-round capacity (two magazines included) in a 17.8 oz package
• Rated for 9mm +P ammunition for load flexibility
• XRAY3 Day/Night sights standard for low-light shooting
• Manual safety engaged for secure everyday carry
• Stainless steel slide and frame with Nitron finish; carbon steel barrel
• Massachusetts-compliant configuration

Specifications

Caliber	9mm Luger
Action	Semi-Auto (Striker-Fired)
Barrel Length	3.1 inches (78 mm)
Overall Length	5.8 inches (147 mm)
Overall Width	1.0 inch (26 mm)
Height	4.3 inches (109 mm)
Weight	17.8 oz (500 g)
Frame Material	Stainless Steel (Nitron Finish)
Slide Material	Stainless Steel (Nitron Finish)
Barrel Material	Carbon Steel
Grip Type	Black Polymer
Sights	XRAY3 Day/Night Sights
Trigger Type	Striker, Standard
Magazines Included	2 × 10-Round Steel Magazines
Compliance	Massachusetts Compliant

Frequently Asked Questions

Is the SIG P365 Massachusetts legal?

Yes. This model is MA-compliant and comes configured to meet state requirements, including the manual safety.

What comes in the box?

Your P365 ships with two 10-round steel magazines and XRAY3 Day/Night sights already installed.

Can I use +P ammunition in this pistol?

Yes. The P365 is rated for 9mm +P rounds, giving you flexibility in load selection for carry or range use.

What's the trigger like on the P365?

The P365 features a striker-fired trigger with a clean, crisp break—dependable and predictable for everyday carry and shooting practice.