{"product_id":"martin-custom-cfm-iv-018-k2-w-hs-161-10y26cscfmiv018k2-3082161","title":"Martin Custom Shop 0-18K2 CFM IV (161)","description":"\u003cdiv class=\"product-headlinedescription\"\u003e\n\u003cp\u003eA century ago, Martin changed the way its guitars were finished—embracing lacquer and setting a new standard for durability, beauty, and quality. The Custom Shop 0-18K2 CFM IV celebrates that milestone with a vintage gloss finish closely based on what Martin introduced in 1926—capturing the depth, warmth, and luster of those early instruments while reflecting the precision of today’s craft. Built with a striking solid flamed koa body—an homage to the Concert-sized all-koa models that were the first to be sprayed with this lacquer finish—it blends tradition and innovation in every detail. From hand-shaped bracing to time-honored construction, it carries forward the same level of craftsmanship that defined Martin in the early twentieth century—and continues to shape it today. Limited to just 100 instruments, it’s not only a tribute to 100 years of lacquer, but to the enduring artistry beneath it.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eBody Size:\u003c\/strong\u003e 0-12 Fret\u003cbr\u003e\u003cstrong\u003eTop Material:\u003c\/strong\u003e Flamed Koa\u003cbr\u003e\u003cstrong\u003eBack Material:\u003c\/strong\u003e Flamed Koa\u003cbr\u003e\u003cstrong\u003eSide Material:\u003c\/strong\u003e Flamed Koa\u003cbr\u003e\u003cstrong\u003eTop Finish:\u003c\/strong\u003e Vintage Gloss\u003cbr\u003e\u003cstrong\u003eBack \u0026amp; Side Finish:\u003c\/strong\u003e Vintage Gloss\u003cbr\u003e\u003cstrong\u003eBody Color:\u003c\/strong\u003e Natural\u003cbr\u003e\u003cstrong\u003eConstruction:\u003c\/strong\u003e Dovetail Neck Joint\u003cbr\u003e\u003cstrong\u003eBracing:\u003c\/strong\u003e GE-Scalloped Hand-Shaped X-Brace\u003cbr\u003e\u003cstrong\u003eBrace Material:\u003c\/strong\u003e Spruce\u003cbr\u003e\u003cstrong\u003eBrace Size:\u003c\/strong\u003e 1\/4\"\u003cbr\u003e\u003cstrong\u003eBinding:\u003c\/strong\u003e Black\u003cbr\u003e\u003cstrong\u003eRosette:\u003c\/strong\u003e Old Style 18 Multi-Stripe\u003cbr\u003e\u003cstrong\u003eBack Purfling:\u003c\/strong\u003e Style 18\u003cbr\u003e\u003cstrong\u003ePickguard:\u003c\/strong\u003e None\u003cbr\u003e\u003cstrong\u003eScale Length:\u003c\/strong\u003e 24.9\"\u003cbr\u003e\u003cstrong\u003eNeck Material:\u003c\/strong\u003e Select Hardwood\u003cbr\u003e\u003cstrong\u003eNeck Shape:\u003c\/strong\u003e GE Modified Low Oval\u003cbr\u003e\u003cstrong\u003eNeck Taper:\u003c\/strong\u003e High-Performance Taper\u003cbr\u003e\u003cstrong\u003eNeck Finish:\u003c\/strong\u003e Vintage Gloss\u003cbr\u003e\u003cstrong\u003eNeck Joint Position:\u003c\/strong\u003e 12th Fret\u003cbr\u003e\u003cstrong\u003eFingerboard:\u003c\/strong\u003e Ebony\u003cbr\u003e\u003cstrong\u003eFingerboard Width at Nut:\u003c\/strong\u003e 1 3\/4\"\u003cbr\u003e\u003cstrong\u003eFingerboard Width at 12th Fret:\u003c\/strong\u003e 2 1\/8\"\u003cbr\u003e\u003cstrong\u003eFingerboard Inlay:\u003c\/strong\u003e Old Style 18, Abalone\u003cbr\u003e\u003cstrong\u003eNumber of Frets:\u003c\/strong\u003e 20\u003cbr\u003e\u003cstrong\u003eNut:\u003c\/strong\u003e Bone\u003cbr\u003e\u003cstrong\u003eHeadstock:\u003c\/strong\u003e Slotted with Round Slots and Square Taper\u003cbr\u003e\u003cstrong\u003eHeadplate:\u003c\/strong\u003e Flamed Koa\u003cbr\u003e\u003cstrong\u003eHeadplate Logo:\u003c\/strong\u003e Martin O'ahu Script Overlay\u003cbr\u003e\u003cstrong\u003eBridge:\u003c\/strong\u003e Ebony Straight Line, Drop-In Saddle\u003cbr\u003e\u003cstrong\u003eBridge String Spacing:\u003c\/strong\u003e 2 5\/32\"\u003cbr\u003e\u003cstrong\u003eSaddle:\u003c\/strong\u003e Bone\u003cbr\u003e\u003cstrong\u003eBridge Pins:\u003c\/strong\u003e Ebony\u003cbr\u003e\u003cstrong\u003eTuners:\u003c\/strong\u003e Golden Age Relic Brass with Cream Buttons\u003cbr\u003e\u003cstrong\u003eRecommended Strings:\u003c\/strong\u003e Martin Authentic Acoustic Lifespan 2.0 Phosphor Bronze Light\u003cbr\u003e\u003cstrong\u003eCase:\u003c\/strong\u003e Hardshell Case\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Martin","offers":[{"title":"Default Title","offer_id":44000203505723,"sku":"10Y26CSCFMIV018K2-3082161","price":6199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0265\/6190\/4699\/files\/3082161-6.jpg?v=1787677240","url":"https:\/\/willcuttguitars.com\/products\/martin-custom-cfm-iv-018-k2-w-hs-161-10y26cscfmiv018k2-3082161","provider":"Willcutt Guitars","version":"1.0","type":"link"}