{"product_id":"smith-wesson-center-pin-spring-j-frame-x-frame-070630000","title":"Smith \u0026 Wesson Center Pin Spring J Frame and X Frame Models 36 37 42 60 317 460 500 +P 070630000","description":"\u003cp\u003e\u003cstrong\u003eSmith \u0026amp; Wesson Center Pin Spring - Part #070630000\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFactory OEM center pin spring designed for \u003cstrong\u003eJ Frame and X Frame revolvers\u003c\/strong\u003e. This critical spring retains the cylinder center pin, ensuring proper cylinder operation and reliable lockup.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFrame Compatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eJ Frame\u003c\/strong\u003e - Small frame revolvers (1957-present)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eX Frame\u003c\/strong\u003e - Super large frame revolvers (2003-present)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatible J Frame Models:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e36, 37, 38, 42, 49, 60, 317, 331, 332, 337, 342, 360, 442, 637, 638, 640, 642, 649, 940\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatible X Frame Models:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e460XVR (.460 S\u0026amp;W Magnum), 500 (.500 S\u0026amp;W Magnum)\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCaliber Compatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eJ Frame:\u003c\/strong\u003e .22 LR (rimfire), .32 H\u0026amp;R Magnum, .38 Special, .38 Special +P, .357 Magnum, 9mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eX Frame:\u003c\/strong\u003e .460 S\u0026amp;W Magnum, .500 S\u0026amp;W Magnum\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFactory new OEM component - authentic Smith \u0026amp; Wesson quality\u003c\/li\u003e\n\u003cli\u003ePrecision spring steel construction for consistent retention\u003c\/li\u003e\n\u003cli\u003eEssential for proper cylinder swing-out and lockup\u003c\/li\u003e\n\u003cli\u003eCompatible with +P rated models\u003c\/li\u003e\n\u003cli\u003eDirect replacement part - minimal fitting required\u003c\/li\u003e\n\u003cli\u003eEnsures smooth cylinder operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant Notes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis spring fits both the smallest (J Frame) and largest (X Frame) Smith \u0026amp; Wesson revolvers. The J Frame models include centerfire (.38 Special, .357 Magnum, .32 H\u0026amp;R Magnum, 9mm) and rimfire (.22 LR) variants. The X Frame models are the largest production revolvers ever made by Smith \u0026amp; Wesson.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGunsmith installation recommended - requires disassembly and reassembly of cylinder crane mechanism.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNeed Help Identifying Your Model?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSwing out the cylinder and check behind the yoke on the frame for a model number. Model numbers began in 1957-58. If there is no model number, your revolver is from the Pre-Model era (pre-1957). Contact us with your serial number and we can help identify the correct parts.\u003c\/p\u003e\n\n\u003cp\u003eWe specialize in used, new, and new old stock Smith \u0026amp; Wesson double action revolver parts. Contact us for all your S\u0026amp;W part needs!\u003c\/p\u003e","brand":"Smith \u0026 Wesson","offers":[{"title":"Default Title","offer_id":32277314250,"sku":"070630000","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1423\/2020\/products\/24_12_1f9832ff-8b40-4efb-ace6-015f2b9968d4.jpg?v=1571385032","url":"https:\/\/usagunsandgear.com\/products\/smith-wesson-center-pin-spring-j-frame-x-frame-070630000","provider":"USA Guns And Gear","version":"1.0","type":"link"}