{"product_id":"smith-wesson-j-frame-hand-spring-new-style-mim-all-models-227510000","title":"Smith \u0026 Wesson J Frame Hand Spring New Style MIM All Models - 227510000","description":"\u003ch2\u003eSmith \u0026amp; Wesson J Frame Hand Spring — New Style MIM\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePart # 227510000 | Factory New OEM\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFactory new OEM hand spring (torsion spring) for Smith \u0026amp; Wesson J Frame revolvers. This critical internal component provides tension to the hand, ensuring proper cylinder rotation and timing.\u003c\/p\u003e\u003ch3\u003eCompatible Models:\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eJ Frame models including:\u003c\/strong\u003e 31, 34, 37, 38, 42, 49, 60, 63, 317, 331, 332, 337, 340, 342, 360, 431, 432, 442, 632, 637, 638, 640, 642, 649\u003c\/p\u003e\u003ch3\u003eSpecifications:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Size:\u003c\/strong\u003e J Frame\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle:\u003c\/strong\u003e New-style MIM design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Spring and trigger lever are manually pushed into place (not pinned)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Factory New OEM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFunction:\u003c\/h3\u003e\u003cp\u003eThe hand spring provides the tension necessary to push the hand against the cylinder ratchet during trigger pull, ensuring the cylinder rotates properly and locks into position for each shot. A worn or broken hand spring can cause cylinder timing issues or failure to rotate.\u003c\/p\u003e\u003ch3\u003eNew Style vs. Old Style:\u003c\/h3\u003e\u003cp\u003eThis new-style MIM hand spring uses a push-in installation method rather than being pinned in place like older designs. Verify your revolver uses the new-style design before ordering. Contact us if you’re unsure which style you need.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation Note:\u003c\/strong\u003e Disassembly of the revolver’s internal mechanism is required. Professional installation by a qualified gunsmith is recommended.\u003c\/p\u003e","brand":"Smith \u0026 Wesson","offers":[{"title":"Default Title","offer_id":41841698132,"sku":"227510000","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1423\/2020\/products\/DSCN4723.JPG?v=1651690257","url":"https:\/\/usagunsandgear.com\/products\/smith-wesson-j-frame-hand-spring-new-style-mim-all-models-227510000","provider":"USA Guns And Gear","version":"1.0","type":"link"}