{"product_id":"smith-wesson-model-4043-firing-pin-spring-40-sw-4043x","title":"Smith \u0026 Wesson Model 4043 Firing Pin Spring .40 S\u0026W – Part# 4043X","description":"\u003cp\u003eGenuine Smith \u0026amp; Wesson OEM firing pin spring for the Model 4043 .40 S\u0026amp;W DAO pistol. This is a used factory original part in good working condition — a direct replacement for a worn or fatigued firing pin spring to restore reliable ignition.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4043X\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Compatibility:\u003c\/strong\u003e Smith \u0026amp; Wesson Model 4043\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e .40 S\u0026amp;W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAction:\u003c\/strong\u003e DAO (Double Action Only)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneration:\u003c\/strong\u003e 3rd Generation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Used OEM — good working condition\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eModel Compatibility Chart\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eCaliber\u003c\/th\u003e\n\u003cth\u003eAction\u003c\/th\u003e\n\u003cth\u003eGeneration\u003c\/th\u003e\n\u003cth\u003eCompatible\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e4043\u003c\/td\u003e\n\u003ctd\u003e.40 S\u0026amp;W\u003c\/td\u003e\n\u003ctd\u003eDAO\u003c\/td\u003e\n\u003ctd\u003e3rd Gen\u003c\/td\u003e\n\u003ctd\u003e✓ Yes\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cem\u003eProfessional gunsmith installation recommended for all internal parts.\u003c\/em\u003e\u003c\/p\u003e","brand":"Smith \u0026 Wesson","offers":[{"title":"Default Title","offer_id":40924772401210,"sku":"4043X","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1423\/2020\/files\/s-l960_35_cb8e78b0-be45-4b18-8c3a-88e3ac4a6137.webp?v=1751301437","url":"https:\/\/usagunsandgear.com\/products\/smith-wesson-model-4043-firing-pin-spring-40-sw-4043x","provider":"USA Guns And Gear","version":"1.0","type":"link"}