{"product_id":"wilson-combat-321-custom-tune-spring-kit-s-w-j-frame-stainless-steel","title":"Wilson Combat 321 Custom Tune Spring Kit S\u0026W J Frame Stainless Steel","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eWilson Combat 321 Custom Tune Spring Kit\u003c\/span\u003e\u003c\/strong\u003e is an aftermarket trigger tuning package built specifically for \u003cstrong\u003eSmith \u0026amp; Wesson J Frame\u003c\/strong\u003e revolvers. Designed for shooters who want to refine the double-action trigger pull on their small-frame carry revolvers, the kit allows the user to swap out factory springs and experiment with reduced-power alternatives to find the ideal balance of smooth pull and reliable ignition.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe kit includes \u003cstrong\u003efour stainless steel springs\u003c\/strong\u003e finished in a natural \u003cstrong\u003esilver\u003c\/strong\u003e tone: one \u003cstrong\u003e8 lb reduced-power hammer spring\u003c\/strong\u003e and three \u003cstrong\u003ereduced-power rebound trigger springs\u003c\/strong\u003e in \u003cstrong\u003e13 lb\u003c\/strong\u003e, \u003cstrong\u003e14 lb\u003c\/strong\u003e, and \u003cstrong\u003e15 lb\u003c\/strong\u003e weights. Each spring is built from corrosion-resistant \u003cstrong\u003estainless steel\u003c\/strong\u003e for long service life, and the \"RP\" (reduced power) ratings give the end user a range of spring tensions to test until the trigger feel matches their preference.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eWilson Combat's Custom Tune line is one of the most recognized names in 1911 and revolver drop-in parts, and the 321 kit brings that same level of fit and finish to the J Frame platform. Installation requires basic gunsmithing skills and partial disassembly of the revolver to access the hammer and trigger rebound springs. Whether you carry a J Frame daily or use it as a range gun, this kit offers a straightforward, reversible way to smooth out the double-action pull.\u003c\/span\u003e\u003c\/p\u003e","brand":"Wilson Combat","offers":[{"title":"Default Title","offer_id":54991980036418,"sku":"44736","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_8c48af5b-d5ed-40c2-a5a8-0cf84f81045d.png?v=1784233756","url":"https:\/\/centerfiresystems.com\/products\/wilson-combat-321-custom-tune-spring-kit-s-w-j-frame-stainless-steel","provider":"Centerfire Systems","version":"1.0","type":"link"}