{"product_id":"luth-ar-ar-sk-spring-kit-ar-15","title":"Luth-AR AR-SK Spring Kit AR-15","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eLuth-AR AR-SK Spring Kit\u003c\/span\u003e\u003c\/strong\u003e is a compact, manufacturer-spec replacement spring set designed to keep your \u003cstrong\u003eAR-15\u003c\/strong\u003e platform running smoothly. This three-piece kit bundles the most commonly replaced springs in one simple package, giving you the parts you need to restore crisp trigger pull, reliable hammer strike, and proper ejection port cover tension.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eMade by \u003cstrong\u003eLuth-AR\u003c\/strong\u003e, the \u003cstrong\u003eAR-SK\u003c\/strong\u003e spring kit includes the \u003cstrong\u003eUR-05 Ejection Port Spring\u003c\/strong\u003e, the \u003cstrong\u003eLR-32 Hammer Spring\u003c\/strong\u003e, and the \u003cstrong\u003eLR-22 Trigger Spring\u003c\/strong\u003e — all precision-formed from \u003cstrong\u003emetal\u003c\/strong\u003e and finished in \u003cstrong\u003eblack\u003c\/strong\u003e for a factory-correct look. The kit fits standard \u003cstrong\u003eAR-15\u003c\/strong\u003e and \u003cstrong\u003eM16\u003c\/strong\u003e pattern rifles and is an easy upgrade or repair item for gunsmiths, armorers, and home builders who want genuine Luth-AR replacement components on hand.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eWhether you are troubleshooting a sluggish reset, a weak hammer drop, or a floppy ejection port door, the \u003cstrong\u003eLuth-AR AR-SK Spring Kit\u003c\/strong\u003e gives you the three essential springs in one affordable, ready-to-install set. This is a \u003cstrong\u003enew\u003c\/strong\u003e factory replacement spring kit.\u003c\/span\u003e\u003c\/p\u003e","brand":"Luth-AR","offers":[{"title":"Default Title","offer_id":55062404792642,"sku":"186450","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_a6719a28-8e24-4dd7-9b52-41b2e8882ae7.png?v=1784733548","url":"https:\/\/centerfiresystems.com\/products\/luth-ar-ar-sk-spring-kit-ar-15","provider":"Centerfire Systems","version":"1.0","type":"link"}