{"product_id":"smith-wesson-k-frame-cylinder-stop-bolt-spring-1881a","title":"Smith \u0026 Wesson K Frame Cylinder Stop Bolt \u0026 Spring - 1881A","description":"\u003ch2\u003eSmith \u0026amp; Wesson K Frame Cylinder Stop (Bolt) and Spring\u003c\/h2\u003e\n\u003cp\u003eUsed factory OEM Smith \u0026amp; Wesson cylinder stop, also called a bolt, supplied with its spring. Part number \u003cstrong\u003e1881A\u003c\/strong\u003e. The cylinder stop engages the cylinder notches to help lock the cylinder in alignment with the barrel and is an important timing and lockup component.\u003c\/p\u003e\n\u003ch3\u003eModel Compatibility\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003cth\u003eListed compatible K Frame models\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRimfire\u003c\/td\u003e\n\u003ctd\u003e17, 18, 48, 617, and 648\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCenterfire\u003c\/td\u003e\n\u003ctd\u003e10, 12, 13, 14, 15, 16, 19, 64, 65, 66, and 67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eFrame:\u003c\/strong\u003e K Frame\u003cbr\u003e\u003cstrong\u003eCaliber:\u003c\/strong\u003e .22 LR rimfire application, with the current fitment list also covering the centerfire K Frame models shown above\u003cbr\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e Cylinder stop (bolt) and spring\u003cbr\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e Used, functional factory part\u003cbr\u003e\u003cstrong\u003ePart number:\u003c\/strong\u003e 1881A\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Smith \u0026amp; Wesson factory OEM part\u003c\/li\u003e\n\u003cli\u003eComplete cylinder stop and spring assembly\u003c\/li\u003e\n\u003cli\u003eHelps maintain proper cylinder alignment, timing, and lockup\u003c\/li\u003e\n\u003cli\u003eUseful for repair, replacement, or restoration of a compatible K Frame revolver\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant fitment note:\u003c\/strong\u003e Compatibility depends on the exact model, dash variation, cylinder-stop geometry, and spring configuration. Confirm your revolver and compare the original part before ordering. This compatibility chart reflects the current fitment information for part 1881A and is not a substitute for a gunsmith’s inspection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e Professional gunsmith installation is required. The cylinder stop is an internal timing component, and improper installation can cause cylinder misalignment or unsafe operation.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eThis is a used firearm part and may show finish wear from prior service. Have a qualified gunsmith inspect and install the part before use.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eTo identify your Smith \u0026amp; Wesson model, swing out the cylinder and check behind the yoke on the frame for the model number. Older revolvers without model numbers may require serial-number research.\u003c\/p\u003e","brand":"Smith \u0026 Wesson","offers":[{"title":"Default Title","offer_id":23532073025594,"sku":"1881A","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1423\/2020\/products\/DSC05143.JPG?v=1782494876","url":"https:\/\/usagunsandgear.com\/products\/smith-wesson-k-frame-cylinder-stop-bolt-spring-1881a","provider":"USA Guns And Gear","version":"1.0","type":"link"}