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Sig Sauer P320 M18 3.9" 9MM 10Rd Compact Semi-Auto Pistol - Coyote - 21829

Save 4 % MSRP: $1,299.99 $1,249.99

Excluded from additional discounts. Holiday Price Protection Holiday Price Protection Info If the price drops within 30 days of your purchase, we’ll credit the difference.

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View restrictions

This item is regulated, therefore your entire order will be shipped to an FFL. After you place the order, you will be able to find and submit an FFL of your choosing. It is your responsibility to know your local laws and confirm that the FFL will accept and transfer the item. 

A restocking fee of 15% or $35 (whichever is greater), plus return shipping cost will be applied to any items returned for any reason.



SKU: 21829 Categories: , , , Description

Experience unmatched performance with the Sig Sauer P320CA-9-M18-MS-CA, the first P320 to grace the California handgun roster. Trusted by all branches of the U.S. Military, and recently chosen as the official sidearm of the U.S. Marine Corps, the P320-M18 is now available for the discerning California shooter.

This 9mm pistol features a 3.9″ barrel, making it ideal for a variety of applications. Constructed from durable alloy and polymer materials, the P320CA-9-M18-MS-CA is built for extreme reliability and unprecedented accuracy.

Equipped with SIGLITE night sights and a removable night sight rear plate, this pistol ensures clear sight alignment in any lighting condition. The slide is optics-ready and fully compatible with the ROMEO1 PRO, providing unparalleled customization options for the shooter.

Embracing the classic P320 modularity, this model features a magazine disconnect for additional safety and is finished in a unique Flat Dark Earth (FDE) color that mirrors the military version.

Whether you’re a Sig Sauer enthusiast or a California firearm owner eager to experience a new addition to the roster, the P320CA-9-M18-MS-CA offers the dependability of a military-grade firearm in a civilian package.

Order the Sig Sauer P320 M18 CA Compliant handgun today and be one of the first to own this groundbreaking firearm in California.

Firearm Specs:

CALIBER: 9mm Luger
SIGHTS: SIGLITE Front / Night Sight Rear Plate
STATE COMPLIANT: California
PISTOL SIZE: Carry
OVERALL LENGTH: 7.2 in [183 mm]OVERALL WIDTH: 1.6 in [41 mm]HEIGHT: 5.5 in [140 mm]BARREL LENGTH: 3.9 in (99 mm)
WEIGHT: 28.1 oz (797 g)
SIGHT RADIUS: 5.8 in (147 mm)
ACCESSORY RAIL: M1913
TRIGGER ACTION: Striker
TRIGGER TYPE: Standard Curved
GRIP MODULE: Carry Polymer Medium
GRIP COLOR: Coyote Tan
BARREL MATERIAL: Carbon Steel
SLIDE FINISH: Coyote PVD
SLIDE MATERIAL: Stainless Steel
MANUAL SAFETY: Yes
OPTIC READY: Yes SIG SAUER ROMEO1 PRO RED DOT 1X30MM 6 MOA, FDE

The ROMEO1PRO elevates durability and performance in the realm of miniature open-reflex red dot sights. Its housing, made from aircraft-grade aluminum, guarantees corrosion resistance even in the toughest conditions. An upgraded point-source emitter enhances brightness across 12 settings, ensuring optimal visibility day or night. The molded glass aspheric lens, with improved high-performance coatings, offers superior light transmittance and zero distortion, enabling rapid and accurate target acquisition. For added ruggedness, the ROMEO1PRO comes with a protective shroud, enhancing its durability and resilience.

Features:

Weight 29.1 oz
Action

Semi-Auto

Cartridge Compatibility

9×19/9mm

Frame Material

Polymer

Frame Size

Compact

Barrel Length

3.9

CA Compliant

Yes

MPN 21829
UPC 21829
P65 Warning Message P65 Warning Message

Compliance

NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.

Please select an FFL from the table below, if you do not see your desired FFL, click "Set Later" and you will be able to enter your FFL's information after checkout.

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