{"product_id":"s-w-j-frame-model-640-38-special-cylinder-stop-spring-stainless-64081b","title":"Smith \u0026 Wesson J Frame Model 640 Cylinder Stop \u0026 Spring Stainless Steel 64081B","description":"\u003ch3\u003eSmith \u0026amp; Wesson J Frame Model 640 Cylinder Stop \u0026amp; Spring Assembly\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eFactory OEM replacement part for reliable cylinder timing and lockup.\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 640 J Frame\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e .38 Special\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 64081B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Used, Old Style\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Smith \u0026amp; Wesson J Frame Model 640 revolvers\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis genuine Smith \u0026amp; Wesson cylinder stop and spring assembly is critical for proper cylinder timing and lockup. The cylinder stop engages the cylinder notches to ensure precise alignment with the barrel for safe and accurate firing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy Choose This Part:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFactory OEM component ensures proper fit and function\u003c\/li\u003e\n\u003cli\u003eStainless steel construction for durability and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eDirect replacement for worn or damaged cylinder stop assemblies\u003c\/li\u003e\n\u003cli\u003eEssential for maintaining proper cylinder timing and safety\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eNote: This is a used part in good working condition. Installation by a qualified gunsmith is recommended.\u003c\/em\u003e\u003c\/p\u003e","brand":"Smith \u0026 Wesson","offers":[{"title":"Default Title","offer_id":41168522379322,"sku":null,"price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1423\/2020\/files\/DSC09808.jpg?v=1767208758","url":"https:\/\/usagunsandgear.com\/products\/s-w-j-frame-model-640-38-special-cylinder-stop-spring-stainless-64081b","provider":"USA Guns And Gear","version":"1.0","type":"link"}