{"product_id":"smith-wesson-n-frame-model-29-2-bolt-spring-plunger-assembly-44-magnum-29145c","title":"Smith \u0026 Wesson N Frame Model 29-2 Bolt, Spring \u0026 Plunger Assembly - .44 Magnum 29145C","description":"\u003cp\u003e\u003cstrong\u003eSmith \u0026amp; Wesson Model 29-2 Bolt, Spring \u0026amp; Plunger Assembly\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGenuine Smith \u0026amp; Wesson factory bolt assembly for Model 29-2 revolvers. This complete assembly includes the bolt (cylinder stop), spring, and plunger—three critical components that work together to ensure consistent cylinder indexing and reliable lockup. The bolt locks the cylinder in perfect alignment with the barrel at the moment of firing, essential for accuracy and safety with powerful .44 Magnum loads.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFactory S\u0026amp;W bolt assembly in used condition\u003c\/li\u003e\n\u003cli\u003eComplete assembly: bolt, spring, and plunger\u003c\/li\u003e\n\u003cli\u003eEnsures proper cylinder indexing and lockup\u003c\/li\u003e\n\u003cli\u003eCritical timing component for reliable operation\u003c\/li\u003e\n\u003cli\u003eSourced from vintage inventory\u003c\/li\u003e\n\u003cli\u003eMaintains original factory specifications\u003c\/li\u003e\n\u003cli\u003eIdeal for restoration or replacement projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned for Smith \u0026amp; Wesson N Frame Model 29-2 revolvers chambered in .44 Magnum. Bolt assemblies and other internal timing components typically interchange across N Frame models of the same era, though professional fitting may be required to ensure proper timing and lockup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Notes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProfessional gunsmith installation and fitting required. The bolt assembly is a critical timing component that must be properly installed and adjusted to ensure the cylinder locks up correctly at the moment of firing. Proper installation requires complete disassembly of the revolver's action and precise fitting to ensure correct timing, engagement, and cylinder gap. Only a qualified gunsmith should install this component.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: 29145C\u003c\/li\u003e\n\u003cli\u003eModel: 29-2\u003c\/li\u003e\n\u003cli\u003eFrame Size: N Frame (Large Frame)\u003c\/li\u003e\n\u003cli\u003eCaliber: .44 Magnum\u003c\/li\u003e\n\u003cli\u003ePart Type: Bolt Assembly (Cylinder Stop, Spring \u0026amp; Plunger)\u003c\/li\u003e\n\u003cli\u003eCondition: Used\u003c\/li\u003e\n\u003cli\u003eManufacturer: Smith \u0026amp; Wesson\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAbout the Bolt Assembly:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe bolt (also called the cylinder stop) is one of the most important timing components in a revolver. It pops up through the frame to engage notches in the cylinder, locking it in perfect alignment with the barrel at the moment of firing. The spring provides the force to raise the bolt, while the plunger helps control its movement. Proper bolt function is essential for accuracy, safety, and preventing cylinder endshake.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAbout the Model 29:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Smith \u0026amp; Wesson Model 29, introduced in 1955, is one of the most iconic revolvers ever produced. Built on the robust N Frame platform to handle the powerful .44 Magnum cartridge, it gained worldwide fame through Clint Eastwood's \"Dirty Harry\" films. The dash number (-2) indicates the second engineering change, representing a specific era of production highly valued by collectors and shooters.\u003c\/p\u003e","brand":"Smith \u0026 Wesson","offers":[{"title":"Default Title","offer_id":41240050073658,"sku":"29145C","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1423\/2020\/files\/DSCF0001_59c9998c-547e-485b-841e-8fcc63122abd.jpg?v=1770835640","url":"https:\/\/usagunsandgear.com\/products\/smith-wesson-n-frame-model-29-2-bolt-spring-plunger-assembly-44-magnum-29145c","provider":"USA Guns And Gear","version":"1.0","type":"link"}