top of page

Sig Sauer, Round M18, Striker Fired, Semi-automatic, Polymer Frame Pistol, 9MM, 3.9" Barrel, PVD Finish, Coyote Tan, SIGLITE Night Sights, Manual Thumb Safety, Optics Ready, 3 Magazines, (1) 17-Round and (2) 21-Round

    

    SIGLITE Night Sights
    Optics Ready
    Striker Fired
    Polymer Frame
    Manual Thumb Safety

Product Description

The M18 was recently issued to all branches of the U.S. Military and was chosen as the official sidearm of the U.S. Marine Corps. The P320-M18 is the commercial version that brings the same unprecedented accuracy, extreme reliability and unmatched durability the military demands. The P320-M18 comes standard with SIGLITE night sights and a removable night sight rear plate. The slide is optic ready and directly compatible with the ROMEO1 PRO. The slide and grip module are the same coyote tan as the military version, and it includes (1) 17 round magazine and (2) 21 round magazines. The P320-M18...chosen by the U.S. Marine Corps and the U.S Military, now available to you for the first time.

Specifications
UPC    798681607556     
Manufacturer    Sig Sauer
Manufacturer Part #    320CA-9-M18-MS     
Model    P320
Model    M18     
Action    Semi-automatic
Type    Striker Fired     
Size    Carry
Caliber    9MM     
Barrel Length    3.9"
Color    Coyote     
Capacity    21 Rounds
Accessories    3 Magazines     
Safety    Manual Safety
Sights    Night Sights     
Subcategory    Pistols - Polymer Frame
Material    Polymer

Due to MAP pricing please contact us for the BEST PRICE.

Sig Sauer P320 M18 Carry Coyote Tan 9mm 21rd 320CA-9-M18-MS

SKU: 320CA-9-M18-MS
$649.99 Regular Price
$599.99Sale Price
Color: Coyote Tan
Quantity
  • Due to MAP pricing please contact us for the BEST PRICE.

PLEASE CHECK THIS WEBSITE THOROUGHLY BEFORE CONTACTING US. ALL OUR UPDATED INVENTORY IS ON THIS WEBSITE INCLUDING FIREARMS, AMMO, AND ACCESSORIES. YOU SHOULD NOT NEED TO ASK WHAT WE HAVE IN STOCK OR IF WE HAVE SOMETHING IN STOCK. WE PUT LONG HOURS INTO THIS WEBSITE TO KEEP IT UP TO DATE. YES SOMETIMES THERE IS A MISTAKE.

Allsport Performance Inc Maine Gun Dealer Logo
No Checks Accepted Allsport Performance Maine Gun Dealer
Payments Accepted Allsport Performance Maine Gun Dealer Hermon
Cash Discount on all firearms Maine Gun Dealer

Text Only: 207-848-4995

Text Only: 207-814-8979

Phone : Sorry the best way to reach us is via TEXT , EMAIL, (Quick Responses During Business Hours Only) or Just Walk In. 

HOURS: (30min before close for firearms transactions)

Monday: Noon-5pm

Tues, Wed, Thurs, & Fri: 9am-5pm.

Saturday: See Google or Hours Page

Sunday: Closed

See the hours page or Google for updated business hours as they may change. Selling a gun collection? See us about an appointment if hours do not work. See the Buy-Sell-Trade page and Appointments Page

©2025 Allsport Performance / Maine Gun Dealer all rights reserved

Built and maintained by website developer and owner Fred Emerson III. Designated trademarks and brands are the property of their respective owners. Use of the content on this website, without written permission, is prohibited.

bottom of page