This new Sig M18 #320CA-9-M18-MS 9mm comes with two 21 round magazines and one flush fit 17 round magazine, manual safety, night sights, optic cut slide, under barrel rail, and Coyote Tan finish on stainless steel.  Insured shipping is $35.00 to the continental U.S. where allowed and no card fees added at Deals on Guns.  Sig website; 

THE CHOSEN ONE

The P320-M17 and P320-M18 are the civilian versions of the M17 and M18, which are the official sidearms of all branches of the U.S. military. The P320-M17 and M18 deliver the same unprecedented accuracy, extreme reliability, and unmatched durability that the U.S. military demands from each and every one of their firearms.  

• Chosen as the official sidearms of all branches of the U.S. military, the M18 chosen as the official sidearm of the US Marine Corps.
• Same unprecedented accuracy, extreme reliability, and unmatched durability the military demands, in a civilian version.
• Includes optic ready removable night sight rear plate compatible with the ROMEO1 PRO.
• Includes (1) 17 round magazine and (2) 21 round magazines