{"product_id":"smith-wesson-j-frame-model-640-internal-parts-used-38-special-js139","title":"Smith \u0026 Wesson J Frame Model 640 Internal Parts Used .38 Special - JS139","description":"\u003ch2\u003eSmith \u0026amp; Wesson J Frame Model 640 Internal Parts — Used\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePart Lot # JS139 | Used | J Frame | .38 Special | DAO Centennial\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUsed internal parts lot for the Smith \u0026amp; Wesson Model 640 J Frame Centennial revolver chambered in .38 Special. The Model 640 is a fully concealed-hammer double-action-only (DAO) revolver designed for concealed carry. This lot covers the core lockwork components. Gunsmith installation required.\u003c\/p\u003e\u003ch3\u003eThis Listing Includes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMainspring\u003c\/li\u003e\n\u003cli\u003eBolt\u003c\/li\u003e\n\u003cli\u003eRebound Slide \u0026amp; Spring\u003c\/li\u003e\n\u003cli\u003eCylinder Stop\u003c\/li\u003e\n\u003cli\u003eBushing\u003c\/li\u003e\n\u003cli\u003e1 Pin\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e J Frame\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 640 (DAO Centennial, .38 Special)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e Most J Frame centerfire internal parts interchange across Models 36, 37, 38, 49, 60, 640, 642, 442 and related variants. The Model 640 is DAO — verify your specific dash number before ordering. Gunsmith installation required.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e .38 Special\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAction:\u003c\/strong\u003e DAO (Double Action Only)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Used\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM:\u003c\/strong\u003e Factory Smith \u0026amp; Wesson parts\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Installation by a qualified gunsmith is required. Contact us for any S\u0026amp;W parts questions.\u003c\/p\u003e","brand":"Smith \u0026 Wesson","offers":[{"title":"Default Title","offer_id":14013257318458,"sku":"JS139","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1423\/2020\/products\/DSC04576.JPG?v=1571386632","url":"https:\/\/usagunsandgear.com\/products\/smith-wesson-j-frame-model-640-internal-parts-used-38-special-js139","provider":"USA Guns And Gear","version":"1.0","type":"link"}