{"product_id":"smith-wesson-l-frame-model-686-5-357-magnum-strain-screw-round-butt-686172e","title":"Smith \u0026 Wesson L Frame Model 686-5 .357 Magnum Strain Screw Round Butt - Part# 686172E","description":"\u003ch2\u003eSmith \u0026amp; Wesson L Frame Strain Screw – Round Butt\u003c\/h2\u003e\u003cp\u003eKeep your Smith \u0026amp; Wesson L Frame revolver running smoothly with this genuine OEM strain screw. This new-style replacement part maintains proper mainspring tension for reliable hammer fall and consistent trigger pull — critical for both duty use and range performance.\u003c\/p\u003e\u003ch3\u003eCompatible Models\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eS\u0026amp;W Model 686-5 (.357 Magnum \/ .38 Special)\u003c\/li\u003e\n\u003cli\u003eS\u0026amp;W Model 686-6 (.357 Magnum \/ .38 Special)\u003c\/li\u003e\n\u003cli\u003eS\u0026amp;W Model 586 (.357 Magnum)\u003c\/li\u003e\n\u003cli\u003eS\u0026amp;W Model 681 (.357 Magnum)\u003c\/li\u003e\n\u003cli\u003eOther S\u0026amp;W L Frame Round Butt Revolvers (new style)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePart Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 686172E\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Size:\u003c\/strong\u003e L Frame\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle:\u003c\/strong\u003e New Style, Round Butt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e .357 Magnum \/ .38 Special\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Used – Good\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSourced from genuine Smith \u0026amp; Wesson revolvers. Inspect your existing strain screw for wear or damage and replace with this OEM part for factory-spec performance.\u003c\/p\u003e","brand":"Smith \u0026 Wesson","offers":[{"title":"Default Title","offer_id":41498861338682,"sku":"686172E","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1423\/2020\/files\/DSC01836.jpg?v=1783006757","url":"https:\/\/usagunsandgear.com\/products\/smith-wesson-l-frame-model-686-5-357-magnum-strain-screw-round-butt-686172e","provider":"USA Guns And Gear","version":"1.0","type":"link"}