- tenor configuration, Concert 0 14-fret-style body, solid Sitka spruce top, solid mahogany back and sides, standard X solid Sitka spruce bracing, round soundhole with old Style 18 rosette (1/9/1 grouping), select hardwood top inlay, B/W boltaron back inlays, Style 18 back purfling, select hardwood tenor neck, 14/20-fret ebony fingerboard with abalone dots and 20th fret Nick Reynolds signature inlays, solid headstock with solid Madagascar rosewood overlay and C.F. Martin & Co. gold foil logo, two-per-side chrome Grover tuners with large buttons, ebony tenor bridge with drop-in long saddle, black bridge pins with white dots, tortoise color pickguard, two labels, one signed by Nick Reynolds and numbered in sequence, one photographic label, Natural polished gloss finish with Aging Toner top, 23 in. scale, Geib style case included, mfg. summer 2010-2011.

- Grand Concert 00 12-fret-style body, solid Adirondack spruce top, solid mahogany back and sides, round soundhole with old Style 18 rosette, tortoise color binding, multiple B/W top inlays, B/W boltaron inlays, Style 18 back stripe, select hardwood neck, 12/20-fret ebony fingerboard with abalone dot inlays, slotted headstock with ebony overlay, three-per-side open-style Waverly tuners with ivoroid knobs, ebony belly bridge, black pickguard, label signed by Geoff Muldaur and C.F. Martin IV, Sunburst polished gloss finish with aging toner top, 24.9 in. scale, mfg. summer 2006-mid-2011.

- Grand Concert 00 12-fret-style body, solid Carpathian spruce top, solid quilted mahogany back and sides, standard X scalloped bracing, round soundhole with old Style 18 rosette (1/9/1 grouping), tortoise color binding, multiple B/W boltaron top inlays, B/W boltaron back inlays, Style 18 back purfling, select hardwood low profile neck, 12/20-fret ebony fingerboard with abalone dots and 20th fret John Mellencamp signature inlays, slotted headstock with solid Madagascar rosewood overlay, three-per-side open-style gold Waverly tuners with ivoroid knobs, ebony pyramid bridge with drop-in saddle, solid black ebony bridge pins, no pickguard, label signed by John Mellencamp and numbered in sequence, Natural satin finish with Aging Toner top, 24.9 in. scale, mfg. 2009-mid-2010.

- similar to the 00-18S John Mellencamp, except has a polished gloss finish with an Aging Toner top, mfg. 2009-mid-2010.

- Grand Concert 12-fret 00-style body based on John Mayer's 00-42, solid Sitka spruce top, solid cocobolo back and sides, custom Style 45 rosette (5/9/5 grouping with a large center ring of abalone), grained ivoroid binding, Style 42 abalone top inlay that goes around the fingerboard, black/maple/black back and side inlay, Style 45 black mosaic back purfling, modified V select hardwood neck, 12/19-fret grained ivoroid-bound ebony fingerboard with Style 42 paua pearl snowflake inlays, open-style grained ivoroid-bound headstock with solid cocobolo overlay and golden era CF Martin block abalone pearl logo, three-per-side Waverly brass tuners with small ivoroid buttons, ebony pyramid bridge with drop-in saddle, label signed by John Mayer, available in Natural Gloss finish, 24.9 in. scale, custom case included, mfg. 2013-2014.

- Grand Concert 14-fret 00-style body, solid FSC certified mahogany top, solid FSC certified mahogany back and sides, hybrid X scalloped FSC certified European spruce bracing, round soundhole with three-ring rosette, tortoise binding, B/W top inlay, black back purfling, FSC certified mahogany modified V-shaped neck, tortoise heelcap, 14/20-fret black Richlite fingerboard with Foden-style inlays, solid-square tapered headstock with FSC certified mahogany headstock overlay and regular logo, three-per-side nickel tuners with butterbean knobs, black Richlite bridge, black bridge pins, tortoise pickguard, Natural polished gloss finish with Sunburst top, 1.75 in. nut width, 25.4 in. scale, molded case included, mfg. summer 2012-2019.

- 000-sized body, solid Adirondack spruce top, solid flamed mahogany back and sides, single ring herringbone pearl rosette, tortoise color biding, mahogany neck, 14/20-fret ebony fingerboard with diamond and square pattern inlays, ebony headstock overlay, three-per-side Waverly nickel tuners with butterbean knobs, ebony bridge, tortoise pickguard, label signed by Kenny Sultan, available in Sunburst Gloss finish, 24.9 in. scale, mfg. 2007-mid-2010.

- single cutaway Grand Auditorium 14-fret 000-style body, solid Italian Alpine spruce top, mahogany back and sides, select hardwood neck, 14/20-fret ebony fingerboard with old style 18 abalone pearl inlays, ebony headstock with herringbone inlay and silver foil logo, Gotoh nickel open geared tuners with butterbean knobs, ebony belly bridge, Martin Gold Plus Natural 1 electronics, label signed by C.F. Martin IV and David Gray, Natural polished gloss finish with vintage toner top, case included, 24.9 in. scale, mfg. summer 2006-07.

- single cutaway Grand Auditorium 14-fret 000-style body, solid Adirondack spruce top, solid Pacific Big Leaf maple back and sides, standard X scalloped solid Sitka spruce bracing, round soundhole with three-ring Style 45 rosette (5/9/5 grouping with a large ring of abalone), grained ivoroid binding, multiple B/W boltaron top inlay, B/W/B Boltaron back and side inlay, Style 45 back purfling, hard maple modified low oval neck, 14/20-fret grained ivoroid-bound ebony fingerboard with no inlays, grained ivoroid-bound square tapered headstock with ebony overlay and 1902 alternative torch inlay, three-per-side nickel open-geared tuners with butterbean knobs, ebony belly bridge with bone saddle, black ebony bridge pins with pearl dots, black pickguard, Fishman Matrix Infinity electronics, label signed by Steve Miller and numbered in sequence, available in Red polished gloss finish, 24.9 in. scale, Geib-style case included, mfg. 2010-mid-2013.

- Size 5/Terz 12-fret-style body, solid Adirondack spruce top, solid mahogany back and sides, standard X bracing, round soundhole with three-ring old Style 18 rosette (1/9/1 grouping), tortoise color binding, multiple B/W Boltaron binding, Style 18 back purfling, select hardwood modified low oval neck, 12/18-fret ebony fingerboard with old Style 18 dots, 5th fret Texas, and 7th fret star inlays, solid Madagascar rosewood headstock overlay with standard CF Martin & Co. logo, three-per-side open-geared nickel tuners with butterbean knobs, Size 5 ebony bridge with long saddle, black bridge pins with white dots, Delmar tortoise color pickguard, label signed by Ronnie Robbins and numbered in sequence, available in Natural polished gloss finish with Aging Toner top, case included, mfg. summer 2009-mid-2011.

- dreadnought 14-fret-style body, solid Adirondack spruce top, solid mahogany back and sides, standard X scalloped, rear shifted solid Adirondack spruce bracing, round soundhole with three-ring old Style 18 rosette (1/9/1 grouping), tortoise color binding, multiple B/W boltaron top inlay, Style 18 back purfling, mahogany rounded full thickness V-shaped neck with a 30s-style heel, 14/20-fret ebony fingerboard with old Style 18 dot inlays, square tapered headstock with solid Madagascar rosewood overlay and gold foil standard logo, three-per-side Waverly nickel open-geared tuners with oval buttons, ebony belly bridge with compensated bone saddle, black ebony bridge pins with abalone pearl dots, Delmar tortoise pickguard, two labels (one signed by Del McCoury and numbered in sequence with total production, one for 50th Anniversary), available in Natural polished gloss finish with aging toner top, 25.4 in. scale, Geib-style case included, limited edition run of 50 instruments, mfg. first half of 2010 only.

- dreadnought 14-fret-style body, solid Adirondack spruce top, solid mahogany back and sides, standard X scalloped, rear shifted solid Adirondack spruce bracing, round soundhole with multi-stripe rosette, black binding, multi-stripe top inlay, Style 18 back purfling, mahogany standard taper neck with Authentic 1939 shape, 14/20-fret ebony fingerboard with custom Mother of Pearl inlay replicating one of Isbell's tattoos, square tapered headstock with solid Madagascar rosewood overlay and script old style overlay logo, satin pearl open-geared tuners with butterbean knobs, ebony modern pyramid bridge with drop in saddle, black plastic bridge pins, no pickguard, Fishman infinity matrix electronics, paper label signed by Jason Isbell, available in Natural gloss finish, 25.4 in. scale, hardshell case included, mfg. 2017-present.

- dreadnought 14-fret-style body, solid sitka spruce top, solid mahogany back and sides, standard X scalloped, forward shifted sitka spruce bracing, round soundhole with multi-stripe rosette, faux tortoise binding, multi-stripe top inlay, Style 18 back purfling, mahogany modified low oval neck with a high performance taper, 14/20-fret ebony fingerboard with custom brown mother of pearl arrowhead inlays, square tapered headstock with pearl arrowhead inlay in ebony overlay and script old style overlay logo, three-per-side vintage copper open-geared tuners with butterbean buttons, ebony belly bridge with drop in saddle, black plastic bridge pins, no pickguard, paper label signed by artist Robert Goetzl and C.F. Martin IV, available in gloss finish with satin neck, custom Lakota Sioux artwork on top, 25.4 in. scale, hardshell case included, mfg. 2017-2018.

- dreadnought 14-fret-style body, solid Adirondack spruce top, solid East Indian rosewood back and sides, standard X scalloped rear shifted bracing (Golden Era-style), round soundhole with three-ring Style 28 rosette (5/9/5 grouping), grained ivoroid binding, bold herringbone top inlay, B/W fiber back inlay, HD zig-zag back purfling, select hardwood modified V neck, 14/20-fret ebony fingerboard with diamond & squares long pattern Golden Era inlays, solid East Indian rosewood headstock overlay with CF Martin & Co. logo, three-per-side Waverly open-geared nickel tuners with oval buttons, ebony belly bridge, ebony bridge pins, Delmar tortoise color pickguard, label signed by Dan Tyminski and numbered in sequence, available in Natural polished gloss finish with Aging Toner top, 25.4 in. scale, case included, mfg. summer 2009-mid-2013.

- dreadnought body style, solid VTS Sitka spruce top, East Indian Rosewood back sides, peace sign back inlay, round soundhole with custom inlay rosette, grained ivoroid binding, multi-stripe top and back inlay, HD-28 style zig-zag back purfling with black stripe, genuine mahogany neck with modified low oval profile and high performance taper, 14/20-fret ebony fingerboard with mother of pearl John Lennon themed inlays, East Indian rosewood headstock overlay with custom John Lennon self portrait inlay and script logo, three-per-side chrome tuners with large knobs, ebony modern belly bridge with bone bridge pins and black plastic dots, black pickguard, available in gloss finish, 1.75 in. nut, 25.4 in. scale, case included, mfg. 2016-2018.

- dreadnought 14-fret-style body, solid spruce top, solid East Indian rosewood back and sides, standard "X" scalloped rear shifted bracing, round soundhole with three-ring Style 28 rosette (5/9/5 grouping), grained ivoroid binding, multiple black/white boltaron top inlay, B/W boltaron back inlay, style 28 back purfling, solid genuine mahogany modified low oval neck with performing artist taper, 14/20-fret ebony fingerboard with style 28 dot inlays, solid East Indian rosewood golden era style headstock overlay with CF Martin & Co. logo, three-per-side nickel waffleback tuners with oval buttons, ebony modern belly bridge, bone bridge pins with black dots, no pickguard, label signed by CFM IV & Ken Louvin and numbered in sequence, limited edition run of 50 instruments, available in polished gloss finish with printed Louvin Brothers artwork on top, 1.75 in. nut, 25.4 in. scale, case included, mfg. 2014-2015.

- dreadnought 14-fret-style body, solid Carpathian spruce top, solid Madagascar rosewood back and sides, standard X scalloped rear shifted bracing, round soundhole with three-ring Style 28 rosette (5/9/5 grouping), grained ivoroid binding, multi-ply B/W boltaron top inlay, multi-ply B/W boltaron back inlay, HD zig-zag back purfling, solid mahogany low profile neck, 14/20-fret ebony fingerboard with Style 28 MOP dot inlays, ebony headstock overlay with CF Martin & Co. logo and pearl silhouette of the band, three-per-side Grover chrome tuners with large buttons, ebony belly bridge, bone bridge pins with select pearl dots, Delmar tortoise color pickguard, two labels: one signed by C.F. Martin IV and Michelle Phillips and numbered in sequence and one photographic label, available in Natural polished gloss finish with Aging Toner top, 25.4 in. scale, case included, limited run of 100 instruments, mfg. 2012-2014.

- dreadnought 14-fret-style body, solid high altitude spruce top, three-piece back with solid East Indian rosewood wings and a flamed koa center wedge, solid East Indian rosewood sides, round soundhole with three-ring Style 28 rosette (5/9/5 grouping with a large middle herringbone ring), grained ivoroid binding, fine herringbone top inlay, B/W Boltaron back inlay, multiple B/W boltaron side inlay, Style 35 back purfling, select hardwood Performing Artist profile neck, 14/20-fret grained ivoroid-bound ebony fingerboard with custom Avett copper snowflake inlays, solid East Indian rosewood headstock overlay with large golden era style gold logo, ebony belly bridge, white bridge pins with tortoise color dots, black pickguard, Martin Gold Plus Natural 1 electronics, available in Natural polished gloss finish 25.4 in. scale, custom case included, mfg. 2013-2019.

- dreadnought-style body, solid Englemann spruce top, solid East Indian rosewood back and sides, Style 45 rosette, grained ivoroid binding, abalone pearl with B/W/B boltaron top inlay, B/W boltaron back inlay, select hardwood neck, 14/20-fret ebony fingerboard with scalloped hexagon inlays, solid East Indian rosewood headstock overlay with select abalone pearl Martin block logo inlay, three-per-side Gotoh gold open-geared tuners with butterbean knobs, belly ebony bridge, special Porter Wagoner pickguard, two labels (one signed by Wagoner and Marty Stuart and one with Wagoner photo "Wagonmaster" numbered in sequence), available in Natural Gloss finish, 25.4 in. scale, mfg. 2008-09.

- dreadnought 14-fret-style body, solid sitka spruce top, solid mahogany back and sides, standard X scalloped, forward shifted sitka spruce bracing, round soundhole no rosette, antique binding, black stripe top and side inlay, select hardwood modified low oval neck with a high performance taper, 14/20-fret ebony fingerboard with mother of pearl style 28 dot inlays, square tapered headstock with pearl arrowhead inlay in ebony overlay and script old style overlay logo, three-per-side chrome tuners with large buttons, ebony belly bridge with drop in saddle, black plastic bridge pins, no pickguard, paper label signed by artist Robert Goetzl and C.F. Martin IV, available in satin finish, custom ink marijuana themed artwork on top, 25.4 in. scale, hardshell case included, mfg. 2017-2019.