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Sig Sauer P320 M18 9mm Luger 3.90" 17+1 21+1 Coyote Stainless Steel PVD Coyote Polymer Grip

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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 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.


  • Brand Sig Sauer
  • Category Pistols
  • Caliber 9mm Luger
  • Model P320
  • Series M18
  • Frame Finish Coyote PVD
  • Action Striker Fire
  • Barrel Length Range 3" to 3.99"
  • Slide Description Coyote Stainless Steel PVD
  • Capacity 21+1
  • Frame Material Stainless Steel
  • Grips Coyote Polymer
  • Hand Right
  • Includes 3 Magazines
  • OAL 7.20"
  • Safety Ambidextrous
  • Sight Configuration Siglite Front, Night Sight Rear Plate
  • Sight Style Contrast
  • Weight 28.10 oz
  • Barrel Description Carbon Steel
  • Barrel Length 3.90"

PLEASE NOTE: If the customer provides the FFL for the order firearms usually ship in 5-7 business days. If we have to contact the FFL and obtain the license please expect 7-14 days processing time. Send all FFLs to FFL@SIMMONSSG.COM

The purchaser of a hand gun must be 21 years of age or older. The purchaser is responsible for knowing his/her state and federal gun laws. Federal gun laws and regulations prohibits the transfer of a handgun to an out of state resident, therefore the "pick up in store" option is not avaliable to non Louisiana residents.

The purchaser of a long gun must be 18 years of age. The purchaser is responsible for knowing his/her state and federal gun laws.


WARNING: Cancer and Reproductive Harm:



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