{"product_id":"smith-wesson-k-frame-model-k-22-rimfire-hammer-assembly-22-lr-used-part-k672","title":"Smith \u0026 Wesson K Frame Model K-22 Rimfire Hammer Assembly .22 LR Used Part","description":"\u003ch2\u003eSmith \u0026amp; Wesson K Frame Model K-22 Rimfire Hammer Assembly — .22 LR\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e K672  |  \u003cstrong\u003eCondition:\u003c\/strong\u003e Used \/ Surplus OEM\u003c\/p\u003e\n\u003cdiv style=\"background:#fff3cd;border:1px solid #ffc107;padding:10px 14px;margin-bottom:14px;border-radius:4px;\"\u003e\n\u003cstrong\u003e⚠️ Rimfire-Specific Part:\u003c\/strong\u003e This hammer assembly is designed for \u003cstrong\u003erimfire (.22 LR) K-Frame revolvers only\u003c\/strong\u003e. It is NOT compatible with centerfire K-Frame models. Rimfire and centerfire K-Frame hammers are not interchangeable due to different firing pin configurations.\n\u003c\/div\u003e\n\u003cp\u003eFactory original Smith \u0026amp; Wesson rimfire hammer assembly removed from a used Model K-22 (K-22 Masterpiece) revolver chambered in .22 LR. The K-22 Masterpiece is the pre-model-number designation for the K-Frame rimfire target revolver — the same platform that became the Model 17 after S\u0026amp;W introduced numbered models in 1957–58. This rimfire hammer assembly is compatible with the K-22 Masterpiece and its successors (Model 17 series) that share the same rimfire hammer configuration. Cleaned and inspected.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Models:\u003c\/strong\u003e K-22 Masterpiece; Model 17 series (rimfire K-Frame)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e .22 LR (rimfire only)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Rimfire hammer assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e K672\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Used — inspected, functional\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Factory Part\u003c\/strong\u003e — manufactured to original S\u0026amp;W specifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow to identify your S\u0026amp;W revolver model:\u003c\/strong\u003e Swing out the cylinder and check behind the yoke on the frame for the model number. The K-22 Masterpiece predates S\u0026amp;W’s numbered model system (introduced 1957–58) — contact us with your serial number if needed.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eProfessional installation recommended. Some fitting by a qualified gunsmith may be required.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWe ship to U.S. addresses only.\u003c\/strong\u003e No frames, receivers, assault weapon accessories, or magazines over 10 rounds.\u003c\/p\u003e","brand":"Smith \u0026 Wesson","offers":[{"title":"Default Title","offer_id":33319161226,"sku":"K672","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1423\/2020\/products\/download_1_304a4365-2e59-4a3b-86d1-b7f9cdfbdf7e.png?v=1614795222","url":"https:\/\/usagunsandgear.com\/products\/smith-wesson-k-frame-model-k-22-rimfire-hammer-assembly-22-lr-used-part-k672","provider":"USA Guns And Gear","version":"1.0","type":"link"}