{"product_id":"sig-sauer-tread-m400-two-stage-flat-trigger-kit-5-lbs-draw-weight-for-ar-15-m4-m400-mcx-516","title":"Sig Sauer Tread M400 Two-Stage Flat Trigger Kit - 5 lbs Draw Weight for AR-15\/M4\/M400\/MCX\/516","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eSig Sauer Tread M400 Two-Stage Trigger Kit\u003c\/span\u003e\u003c\/strong\u003e is a drop-in fire-control upgrade engineered to deliver a noticeably crisper, cleaner break on mil-spec AR-platform rifles. Built around a \u003cstrong\u003eflat-faced two-stage\u003c\/strong\u003e design, this kit reduces the trigger pull to a consistent \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e5 lbs\u003c\/span\u003e\u003c\/strong\u003e draw weight, giving shooters a more predictable and repeatable release for improved accuracy at the range or in the field.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eDesigned and assembled by \u003cstrong\u003eSig Sauer\u003c\/strong\u003e under the Tread accessory line, this trigger is built to install into standard \u003cstrong\u003eAR-15\/M4\u003c\/strong\u003e lower receivers and is also rated for use in \u003cstrong\u003eSig Sauer M400, MCX, and 516\u003c\/strong\u003e platforms. The flat-blade shoe gives a straight, consistent finger placement that many precision and duty shooters prefer over a curved factory trigger. The two-stage geometry provides a defined first stage of take-up followed by a short, clean second-stage break, helping the shooter manage the shot more deliberately.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe kit is intended as a direct replacement\/upgrade for the factory trigger group and installs with standard AR-15 fire-control pins. Whether you are refreshing a duty carbine, dialing in a competition rifle, or simply tightening up a range AR, the Tread M400 two-stage flat trigger offers a tangible improvement in feel and break quality at an accessible price point.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eTwo-stage\u003c\/strong\u003e flat-blade trigger design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003eApproximately \u003cstrong\u003e5 lbs\u003c\/strong\u003e draw weight for a crisp, clean break\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003eFits \u003cstrong\u003eAR-15, M4, Sig Sauer M400, MCX, and 516\u003c\/strong\u003e platforms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003eDrop-in replacement for factory AR-15 fire control group\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 14pt;\"\u003eSig Sauer Tread branded accessory line\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sig Sauer","offers":[{"title":"Default Title","offer_id":55006371053890,"sku":"145228","price":105.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_f945771d-31d4-4cd6-8400-d20bfdde2b3f.png?v=1784580029","url":"https:\/\/centerfiresystems.com\/products\/sig-sauer-tread-m400-two-stage-flat-trigger-kit-5-lbs-draw-weight-for-ar-15-m4-m400-mcx-516","provider":"Centerfire Systems","version":"1.0","type":"link"}