{"id":5679,"date":"2026-07-26T22:42:30","date_gmt":"2026-07-26T22:42:30","guid":{"rendered":"https:\/\/landmarkfirearms.com\/ca\/?post_type=product&p=5679"},"modified":"2026-07-26T22:42:59","modified_gmt":"2026-07-26T22:42:59","slug":"sig-sauer-p320-m18-semi-auto-pistol","status":"publish","type":"product","link":"https:\/\/landmarkfirearms.com\/ca\/product\/sig-sauer-p320-m18-semi-auto-pistol\/","title":{"rendered":"Sig Sauer P320-M18 Semi-Auto Pistol"},"content":{"rendered":"
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Buy Sig Sauer P320-M18 Semi-Auto Pistol<\/h1>\n
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Buy Sig Sauer P320-M18 Semi-Auto Pistol. Based on the US Military M18 model, the Sig Sauer\u00ae P320\u00ae-M18 Semi-Auto Pistol delivers the unmatched reliability, accuracy, and dependability you’ve come to expect from the P320 series. This compact-sized civilian version features an optics-ready, stainless steel, Coyote PVD-finished slide with a removable night sight plate for easy installation and quick removal of optics.<\/p>\n

The carry-length, polymer grip module features aggressive texturing for an enhanced, non-slip grip and improved control. The Siglite front sight and night sight rear sights deliver intuitive target acquisition in any lighting conditions, while the ambidextrous manual safety ensures safe handling and effortless engagement\/disengagement with either thumb. The Sig Sauer P320\u00ae-M18 Semi-Auto Pistol comes with one 17-round and two 21-round magazines. Buy Sig Sauer P320-M18 Semi-Auto Pistol<\/p>\n

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  • Based on the US Military M18 model<\/li>\n
  • Unmatched reliability, accuracy, and dependability<\/li>\n
  • Stainless steel, Coyote Tan, PVD-finished slide<\/li>\n
  • Removable night sight plate on slide<\/li>\n
  • Carry-length grip module<\/li>\n
  • Siglite front sight and night sight rear sights<\/li>\n
  • Reliable striker fired trigger<\/li>\n
  • Ambidextrous manual safety<\/li>\n
  • Includes one 17-round and two 21-round magazines<\/li>\n<\/ul>\n<\/div>\n
    Show less<\/div>\n
    <\/div>\n

    Web ID:\u00a0100368104<\/p>\n<\/div>\n<\/div>\n

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    <\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"
    Cartridge or Gauge: 9mm<\/div>\n
    Finish: Coyote Tan<\/div>\n
    Stock Color: Coyote Tan<\/div>\n","protected":false},"featured_media":5728,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[164,166,177],"product_tag":[],"class_list":["post-5679","product","type-product","status-publish","product_cat-firearms","product_cat-handguns","product_cat-sig-sauer-pistols","first","instock","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"\nBuy Sig Sauer P320-M18 Semi-Auto Pistol | Canada<\/title>\n<meta name=\"description\" content=\"Buy Sig Sauer P320-M18 Semi-Auto Pistol. Based on the US Military M18 model, the Sig Sauer\u00ae P320\u00ae-M18 Semi-Auto Pistol delivers the unmatched reliability, accuracy, and dependability you've come to expect from the P320 series. This compact-sized civilian version features an optics-ready, stainless steel, Coyote PVD-finished slide with a removable night sight plate for easy installation and quick removal of optics.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/landmarkfirearms.com\/ca\/product\/sig-sauer-p320-m18-semi-auto-pistol\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Buy Sig Sauer P320-M18 Semi-Auto Pistol | Canada\" \/>\n<meta property=\"og:description\" content=\"Buy Sig Sauer P320-M18 Semi-Auto Pistol. Based on the US Military M18 model, the Sig Sauer\u00ae P320\u00ae-M18 Semi-Auto Pistol delivers the unmatched reliability, accuracy, and dependability you've come to expect from the P320 series. This compact-sized civilian version features an optics-ready, stainless steel, Coyote PVD-finished slide with a removable night sight plate for easy installation and quick removal of optics.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/landmarkfirearms.com\/ca\/product\/sig-sauer-p320-m18-semi-auto-pistol\/\" \/>\n<meta property=\"og:site_name\" content=\"Canada\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-26T22:42:59+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/landmarkfirearms.com\/ca\/wp-content\/uploads\/sites\/2\/2026\/07\/Buy-Sig-Sauer-P320-M18-Semi-Auto-Pistol.png\" \/>\n\t<meta property=\"og:image:width\" content=\"810\" \/>\n\t<meta property=\"og:image:height\" content=\"680\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/landmarkfirearms.com\\\/ca\\\/product\\\/sig-sauer-p320-m18-semi-auto-pistol\\\/\",\"url\":\"https:\\\/\\\/landmarkfirearms.com\\\/ca\\\/product\\\/sig-sauer-p320-m18-semi-auto-pistol\\\/\",\"name\":\"Buy Sig Sauer P320-M18 Semi-Auto Pistol | Canada\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/landmarkfirearms.com\\\/ca\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/landmarkfirearms.com\\\/ca\\\/product\\\/sig-sauer-p320-m18-semi-auto-pistol\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/landmarkfirearms.com\\\/ca\\\/product\\\/sig-sauer-p320-m18-semi-auto-pistol\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/landmarkfirearms.com\\\/ca\\\/wp-content\\\/uploads\\\/sites\\\/2\\\/2026\\\/07\\\/Buy-Sig-Sauer-P320-M18-Semi-Auto-Pistol.png\",\"datePublished\":\"2026-07-26T22:42:30+00:00\",\"dateModified\":\"2026-07-26T22:42:59+00:00\",\"description\":\"Buy Sig Sauer P320-M18 Semi-Auto Pistol. 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