{"product_id":"spikes-slpk301-enhanced-multi-caliber-ar-platform-lower-parts-kit-black","title":"Spikes SLPK301 Enhanced Multi-Caliber AR Platform Lower Parts Kit - Black","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eSpikes Tactical SLPK301 Enhanced Lower Parts Kit\u003c\/span\u003e\u003c\/strong\u003e is the company's upgraded drop-in package of internal components for any standard AR-15 lower receiver, engineered around the signature \u003cstrong\u003eST Battle Trigger Group\u003c\/strong\u003e for a noticeably smoother, crisper pull than a factory Mil-Spec LPK.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eAt the heart of the kit is a \u003cstrong\u003esingle-stage Mil-Spec trigger\u003c\/strong\u003e matched to a \u003cstrong\u003erounded hammer\u003c\/strong\u003e and \u003cstrong\u003edisconnector\u003c\/strong\u003e, all coated in \u003cstrong\u003eNickel Boron\u003c\/strong\u003e for reduced friction and a smoother pull. Rounding out the performance upgrades is a \u003cstrong\u003ebillet, tool-less trigger guard\u003c\/strong\u003e machined from \u003cstrong\u003e7075-T6 aluminum\u003c\/strong\u003e that installs without a roll pin, simplifying the build process for new lowers.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eBeyond the trigger group, this Enhanced LPK ships as a complete set of lower internals: a \u003cstrong\u003eMil-Spec bolt catch\u003c\/strong\u003e with spring, roll pin, and plunger; \u003cstrong\u003emagazine catch\u003c\/strong\u003e and \u003cstrong\u003emagazine catch button\u003c\/strong\u003e; plus all the \u003cstrong\u003eMil-Spec detents, plungers, pins, and springs\u003c\/strong\u003e needed to finish out an AR lower. The kit comes finished in \u003cstrong\u003eblack\u003c\/strong\u003e, is sized for the \u003cstrong\u003eAR platform\u003c\/strong\u003e in a \u003cstrong\u003emulti-caliber\u003c\/strong\u003e configuration, and drops into any standard AR-15 lower receiver without modification.\u003c\/span\u003e\u003c\/p\u003e","brand":"Spikes","offers":[{"title":"Default Title","offer_id":55002310050114,"sku":"99768","price":152.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_bc47b611-7dac-41f4-9003-b30cebac3524.png?v=1784526695","url":"https:\/\/centerfiresystems.com\/products\/spikes-slpk301-enhanced-multi-caliber-ar-platform-lower-parts-kit-black","provider":"Centerfire Systems","version":"1.0","type":"link"}