{"product_id":"smith-wesson-m-p-victory-wwii-k-frame-bolt-assembly-v4","title":"Smith \u0026 Wesson M\u0026P Victory WWII K Frame Bolt Assembly V4","description":"\u003ch3\u003eSmith \u0026amp; Wesson M\u0026amp;P Victory WWII Bolt Assembly - K Frame\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e V4\u003cbr\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e New old stock\u003cbr\u003e\u003cstrong\u003eFrame:\u003c\/strong\u003e K Frame\u003cbr\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e M\u0026amp;P Victory Model WWII, Pre-Model 10\u003cbr\u003e\u003cstrong\u003eCaliber:\u003c\/strong\u003e .38 Special\u003cbr\u003e\u003cstrong\u003eFinish:\u003c\/strong\u003e Parkerized\u003cbr\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 1 oz\u003c\/p\u003e\u003ch4\u003eProduct Details\u003c\/h4\u003e\u003cp\u003eGenuine Smith \u0026amp; Wesson factory bolt assembly (also called cylinder stop or cylinder bolt) for the K Frame M\u0026amp;P Victory Model WWII revolver. This critical timing component locks the cylinder in precise alignment with the barrel for each shot. Parkerized finish provides corrosion resistance and authentic military appearance. New old stock part in excellent condition.\u003c\/p\u003e\u003ch4\u003eAbout the Victory Model\u003c\/h4\u003e\u003cp\u003eThe Smith \u0026amp; Wesson Victory Model was produced during World War II for Allied military forces from 1942-1945. Based on the Military \u0026amp; Police (M\u0026amp;P) design that would later become the Model 10, the Victory Model was chambered in .38 Special and featured a parkerized finish for durability in combat conditions. Over 570,000 Victory Models were produced for the U.S. military, British Commonwealth forces, and other Allied nations. These revolvers are highly collectible today and represent an important piece of WWII history.\u003c\/p\u003e\u003ch4\u003eBolt Assembly Function\u003c\/h4\u003e\u003cp\u003eThe bolt (cylinder stop) is a spring-loaded component that rises through the bottom of the frame to engage notches in the cylinder, locking it in precise alignment with the barrel. Proper bolt function is absolutely critical for accuracy, safety, and reliable ignition. The bolt must engage at exactly the right moment during trigger pull and hammer fall to ensure the chamber is perfectly aligned with the barrel and firing pin.\u003c\/p\u003e\u003ch4\u003eFunction \u0026amp; Compatibility\u003c\/h4\u003e\u003cp\u003eThe bolt assembly works in conjunction with the hand to control cylinder rotation and timing. As you pull the trigger in double-action, the hand rotates the cylinder while the bolt drops down to allow rotation. At the precise moment of lockup, the bolt rises to engage the cylinder notch, locking everything in alignment. This timing must be perfect for safe and accurate operation.\u003c\/p\u003e\u003cp\u003eThis bolt assembly is specifically designed for Smith \u0026amp; Wesson K Frame M\u0026amp;P Victory Model WWII revolvers and Pre-Model 10 revolvers chambered in .38 Special. It may also fit other K Frame .38 models from the same era - contact us to verify compatibility for your specific revolver.\u003c\/p\u003e\u003ch4\u003eHow to Identify Your S\u0026amp;W Model\u003c\/h4\u003e\u003cp\u003eTo determine your Smith \u0026amp; Wesson revolver model number, swing out the cylinder and check behind the yoke on the frame for the model number stamped into the metal. Model numbers began in 1957-58. If there's no model number, your revolver is a pre-1957 model such as the Victory Model or M\u0026amp;P. Contact us with your serial number for assistance in identifying the correct parts.\u003c\/p\u003e\u003ch4\u003eInstallation \u0026amp; Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eProfessional gunsmith installation strongly recommended\u003c\/li\u003e\n\u003cli\u003eRequires disassembly of internal action components\u003c\/li\u003e\n\u003cli\u003eCritical timing component - must be properly fitted\u003c\/li\u003e\n\u003cli\u003eImproper installation can cause timing issues and safety hazards\u003c\/li\u003e\n\u003cli\u003eBolt must engage cylinder notches at precisely the right moment\u003c\/li\u003e\n\u003cli\u003eFactory OEM part manufactured to exact S\u0026amp;W specifications\u003c\/li\u003e\n\u003cli\u003eNew old stock condition\u003c\/li\u003e\n\u003cli\u003eCompatible with K Frame Victory Model WWII and Pre-Model 10 revolvers\u003c\/li\u003e\n\u003cli\u003eParkerized finish matches original military specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTiming \u0026amp; Performance Notes\u003c\/h4\u003e\u003cp\u003eThe bolt assembly is one of the most critical components affecting revolver timing and accuracy. It must engage the cylinder notches at precisely the right moment to ensure proper barrel-cylinder alignment. Worn or improperly fitted bolts can cause accuracy problems, cylinder binding, light primer strikes, or dangerous timing issues. This new old stock part ensures proper timing for your historic Victory Model revolver.\u003c\/p\u003e\u003ch4\u003eContact Us\u003c\/h4\u003e\u003cp\u003eWe specialize in Smith \u0026amp; Wesson pistol and revolver parts - used, new old stock, refurbished, and new. Our team has extensive knowledge of S\u0026amp;W firearms, including historic Victory Models, and can help you find the exact parts you need.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQuestions?\u003c\/strong\u003e Email sales@usagunsandgear.com or call 770-544-8075\u003c\/p\u003e","brand":"Smith \u0026 Wesson","offers":[{"title":"Default Title","offer_id":32276507402,"sku":"V4","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1423\/2020\/products\/24_12_538401fe-185b-4d8e-92d9-edac3bf624a1.jpg?v=1635184941","url":"https:\/\/usagunsandgear.com\/products\/smith-wesson-m-p-victory-wwii-k-frame-bolt-assembly-v4","provider":"USA Guns And Gear","version":"1.0","type":"link"}