SIG Sauer P320 M18 9mm Optics Ready Pistol - 10 Round - Coyote Brown

Manufactured by Sig Sauer
SKU: 320CA-9-M18-MS-10
MPN: 320CA-9-M18-MS-10
Manufactured by Sig Sauer
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NOTE: Limit 1 per household. Quantities exceeding 1 will not allow checkout.

Items that are regulated by the ATF have restrictions and requirements: 
•Your entire order will ship only to a Federal Firearm License holder.
•Current processing time is approximately 14 to 16 days.
•Please contact your local FFL prior to placing your order to ensure they are still accepting transfers. Due to Covid-19 many are no longer open
•A copy of your order/invoice as well as the current FFL license for your local dealer must be emailed to



The Sig Sauer P320-M18 9mm Compact Pistol is the commercial version of the military issued M18 also selected as the U.S. Marine Corps official weapon. The Sig Sauer P320-18 model offers the same unparalleled precision, accuracy, and durability standards as required by the military.

  • 9mm Luger
  • Striker Fired
  • 10 Round Magazine Capacity
  • 3.9" Barrel Length
  • SIGLITE Front / Night Sight Rear Plate
  • Coyote Brown

The P320-M18 pistol includes SIGLITE night sights and a removable night sight rear plate for faster target acquisition in low light situations. The optics-ready slide comes ready and compatible with the ROMEO1 PRO Red Dot Sight. The Coyote Tan slide and grip module mirror the military version pistol style, and included are two 10 round magazines. 

Sig Sauer is a world-renowned firearms manufacturer with a rich history of innovation and design leadership. No other firearms manufacturer is highly regarded and so universally respected for the quality, reliability, and safety of its products. Since 1864 they have expanded their product line to include suppressors, optics, ammo, and airguns to provide customers with a greater range of firearms and equipment.
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BrandSig Sauer

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