▼ 9% below avg
Sig Sauer P320 M18 Coyote Tan 9mm 3.9 Barrel 21-Round/17-Round
Lowest Price
$587
MSRP
$699.99
Savings
16% off
Verified In Stock at
5 Stores
Updated
Aug 26, 2026
Compare Deals from 22 Retailers
Verified availability, then price
Third Shift Best
● In Stock
$587
Get Guns N Ammo
● In Stock
$649.99
Rainier Arms
● In Stock
$649.99
Scheels
● In Stock
$649.99
Sportsman's Outdoor Superstore
● In Stock
$699.99
Classic Firearms
● Availability Unknown
$555.54
Bereli
● Availability Unknown
$599
Cabela's
● Availability Unknown
$649.99
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Description
Sig Sauer P320 M18 Features Sig s P320 M18 carry pistol is based on the US Military M18 model. It features an optic-ready coyote PVD slide with a removeable night sight plate compatible with Romeo1PRO and Deltapoint PRO optics. The Sig Sauer P320 M18 also utilizes a carry length coyote grip module ambi manual safety and a striker fire action with a short tactile reset. It includes one 17-round and two 21-round magazines. Get this Sig Sauer P320 M18 pistol and Sig optics for sale at ARMSAGORA today! Sig Sauer P320 M18 Specifications Manufacturer: Sig Sauer Model: P320 M18 Caliber: 9mm Luger Frame Finish: Coyote PVD Action: Striker Fire Slide Description: Coyote Stainless Steel PVD Capacity: 21 1 Grips: Coyote Polymer Hand: Right Safety: Ambidextrous Sight Configuration: Siglite Front Night Sight Rear Plate Barrel Length: 3.9
