{"product_id":"smith-wesson-k-l-n-frame-wolff-power-rib-mainspring-w29102","title":"Smith \u0026 Wesson K\/L\/N Frame Wolff Power Rib Mainspring - W29102","description":"\u003cp\u003e\u003cstrong\u003eWolff Power Rib Mainspring for Smith \u0026amp; Wesson Revolvers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType: Power Rib design mainspring\u003c\/li\u003e\n\u003cli\u003eCondition: New aftermarket performance part\u003c\/li\u003e\n\u003cli\u003eCompatibility: K Frame, L Frame, and N Frame revolvers\u003c\/li\u003e\n\u003cli\u003ePart Number: W29102\u003c\/li\u003e\n\u003cli\u003eBrand: Wolff Gunsprings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePremium Wolff Power Rib mainspring designed for Smith \u0026amp; Wesson K, L, and N Frame revolvers. The power rib design provides consistent hammer strike and reliable ignition while maintaining smooth trigger pull.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Note:\u003c\/strong\u003e Professional installation recommended. Requires disassembly and assembly by a qualified gunsmith with experience in revolver mainspring installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed Help Finding the Right Part?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eQuestions about compatibility or installation? Contact USA Guns And Gear for expert assistance with all your Smith \u0026amp; Wesson parts needs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow to Find Your Model Number:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSwing out the cylinder and check behind the yoke on the frame for the model number. Model numbers began in 1957-58. If there's no model number, your revolver may be older. Contact us with your serial number and we can help identify the correct parts.\u003c\/p\u003e","brand":"Wolff","offers":[{"title":"Default Title","offer_id":34328548170,"sku":"W29102","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1423\/2020\/products\/download_e6a2236f-4514-452d-9009-e9cc23b855be.png?v=1571386008","url":"https:\/\/usagunsandgear.com\/products\/smith-wesson-k-l-n-frame-wolff-power-rib-mainspring-w29102","provider":"USA Guns And Gear","version":"1.0","type":"link"}