{"product_id":"sw-j-frame-model-317-2-airlite-bolt-spring-plunger-22-lr-317k","title":"S\u0026W J Frame Model 317-2 AirLite Bolt, Spring \u0026 Plunger .22 LR – Part# 317K","description":"\u003ch2\u003eSmith \u0026amp; Wesson J Frame Model 317-2 AirLite Bolt, Spring \u0026amp; Plunger – New Style\u003c\/h2\u003e\n\n\u003cp\u003eRestore reliable cylinder rotation and lockup on your AirLite with this factory-original bolt, spring, and plunger set. The bolt (also called the cylinder stop bolt) works in conjunction with the cylinder stop to index and lock each chamber in line with the barrel — a worn or damaged bolt leads to cylinder timing issues and inconsistent lockup. This new-style three-piece set fits the Model 317-2 J Frame chambered in .22 Long Rifle.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 317K\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Smith \u0026amp; Wesson J Frame Model 317-2 AirLite\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e .22 Long Rifle (rimfire)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Bolt, Bolt Spring \u0026amp; Bolt Plunger\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStyle:\u003c\/strong\u003e New Style\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Used (factory original)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Gunsmith fitting recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFactory Replacement Quality\u003c\/h3\u003e\n\u003cp\u003eGenuine Smith \u0026amp; Wesson factory parts manufactured to the exact specifications and tolerances of the originals — same materials, same dimensions, same reliable cylinder timing performance. No aftermarket substitutes.\u003c\/p\u003e\n\n\u003ch3\u003eFinding Your Model Number\u003c\/h3\u003e\n\u003cp\u003eSwing out the cylinder and check behind the yoke on the frame. Model numbers have been stamped there since 1957–58. If your revolver predates that, contact us with the serial number and we'll help identify the correct part.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQuestions?\u003c\/strong\u003e Call or email us — we're happy to help you get the right part the first time.\u003c\/p\u003e","brand":"Smith \u0026 Wesson","offers":[{"title":"Default Title","offer_id":40911292923962,"sku":null,"price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1423\/2020\/files\/DSC07537.jpg?v=1750272469","url":"https:\/\/usagunsandgear.com\/products\/sw-j-frame-model-317-2-airlite-bolt-spring-plunger-22-lr-317k","provider":"USA Guns And Gear","version":"1.0","type":"link"}