{"product_id":"sig-sauer-m400-sdi-x-series-5-56-nato-11-5-30-1-semi-auto-pistol","title":"Sig Sauer M400 SDI X-Series 5.56 NATO 11.5\" 30+1 Semi-Auto Pistol","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eSig Sauer M400 SDI X-Series\u003c\/span\u003e\u003c\/strong\u003e is a compact AR-platform pistol chambered in \u003cstrong\u003e5.56 NATO\u003c\/strong\u003e. Designed for both left- and right-handed shooters, it pairs an ambidextrous \u003cstrong\u003esafety lever\u003c\/strong\u003e with a reduced-angle AR-compatible \u003cstrong\u003epolymer pistol grip\u003c\/strong\u003e for intuitive handling from either shoulder.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eAt the core sits an \u003cstrong\u003e11.50\" chrome moly steel barrel\u003c\/strong\u003e finished in FNC black, fitted with a \u003cstrong\u003e1:7\u003c\/strong\u003e rifling twist and threaded at the muzzle for muzzle devices. The barrel is housed in an anodized \u003cstrong\u003eM-LOK handguard\u003c\/strong\u003e that accepts lights, lasers, and foregrips. Iron sights are not included.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe M400 SDI X-Series ships with one \u003cstrong\u003e30-round\u003c\/strong\u003e detachable magazine, giving the pistol a \u003cstrong\u003e30+1\u003c\/strong\u003e capacity. It runs on a steel threaded buffer tube topped with a \u003cstrong\u003esynthetic pistol brace\u003c\/strong\u003e, producing an overall length of \u003cstrong\u003e30.20\"\u003c\/strong\u003e and a weight of \u003cstrong\u003e5.80 lbs\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eFrom defensive applications to a versatile range build, the M400 SDI X-Series brings Sig Sauer's manufacturing quality to a short-barreled AR pistol configuration. \u003cspan style=\"background-color: #ffff00;\"\u003e\u003cstrong\u003eNew\u003c\/strong\u003e\u003c\/span\u003e from Sig Sauer.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eDISCLAIMER:\u003c\/span\u003e\u003c\/strong\u003e Firearms and receivers are subject to state-specific shipping restrictions and must be transferred through a valid FFL dealer. Please visit \u003ca href=\"\/shipping-restrictions\/\" target=\"_blank\"\u003eour shipping restrictions page\u003c\/a\u003e to review all applicable restrictions for your state. Subject to change.\u003c\/span\u003e\u003c\/p\u003e","brand":"Sig Sauer","offers":[{"title":"Default Title","offer_id":55087359852866,"sku":"169084","price":1476.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_9fed175f-a155-4e81-9791-546b634022fb.png?v=1784772553","url":"https:\/\/centerfiresystems.com\/products\/sig-sauer-m400-sdi-x-series-5-56-nato-11-5-30-1-semi-auto-pistol","provider":"Centerfire Systems","version":"1.0","type":"link"}