{"product_id":"cmmg-inc-cmmg-zeroed-lower-parts-kit-ar15-gunbuilder-039-s-kit-1","title":"CMMG AR-15 Zeroed Lower Parts Kit Gunbuilder's Kit","description":"\u003cp\u003eCustomization is endless with the AR15 platform which is why the CMMG ZEROED Mk4\/AR15 Gunbuilder’s Kit includes all of the essential parts except the most commonly upgraded ones: Trigger Guard Fire Control Group and Pistol Grip. Check out our interactive install walkthrough video below or read the CMMG Resources LPK Install article for an in-depth breakdown. All parts meet or exceed mil-spec. All installation hardware included.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKit Includes:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\t\u003cli\u003eBolt Catch Plunger Spring \u0026amp; Roll Pin\u003c\/li\u003e\t\u003cli\u003eTrigger\/Hammer Retaining Pins\u003c\/li\u003e\t\u003cli\u003eZEROED 60°\/90° Adjustable Ambi Safety Detent \u0026amp; Spring\u003c\/li\u003e\t\u003cli\u003eZEROED Ambi Magazine Catch \u0026amp; Spring\u003c\/li\u003e\t\u003cli\u003eZEROED Magazine Release Button\u003c\/li\u003e\t\u003cli\u003eHD Pivot\/Takedown Pins Detents \u0026amp; Springs\u003c\/li\u003e\t\u003cli\u003eBuffer Retainer \u0026amp; Spring\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003eParts\/Parts Kits\u003cbr\u003e55CA6BA","brand":"Cmmg Inc.","offers":[{"title":"Retail","offer_id":45477129879689,"sku":"CA55CA6BA","price":77.06,"currency_code":"USD","in_stock":true},{"title":"Member","offer_id":45477129912457,"sku":"CA55CA6BA","price":77.06,"currency_code":"USD","in_stock":true},{"title":"Premium Member","offer_id":45477129945225,"sku":"CA55CA6BA","price":68.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/2813\/4793\/files\/CA55CA6BA-1.jpg?v=1775284566","url":"https:\/\/christianvigilant.com\/products\/cmmg-inc-cmmg-zeroed-lower-parts-kit-ar15-gunbuilder-039-s-kit-1","provider":"Christian Vigilant","version":"1.0","type":"link"}