| leon komsa | omega shielding products | General Artwork | lkomsa@omegashielding.com |
| John A. Konkle | | Longrifles, pistols and fowlers | riflemaker@webtv.net |
| Samuel B. Koontz | NA | General Artwork | tjhs63@verizon.net |
| James Kornacki | | General Artwork | ks4du@yahoo.com |
| Daniel Kos | | General Artwork | djkos1@embarqmail.com |
| Nate Koval | | Longrifles, pistols and fowlers | njk686@yahoo.com |
| Mark kowalczyk | | General Artwork | markek@FLASH.NET |
| Scott Kretschmer | Kretschmer Shops | Locksmith | scott@kretschmershops.com |
| James J. Kruse | | Longrifles, pistols and fowlers | kruse@acsalaska.net |
| Timothy Kubica | Minnetoska de Lac 18th cen. Accoutrements | Tomahawks, axes, knives and forgings | timothy.kubica@yahoo.com |
| Thomas Kuglin | | General Artwork | punjab55@sbcglobal.net |
| Mike Kurth | New Dawn Trading Company | General Artwork | Locksley@charter.net |
| Marshall Kuykendall | | General Artwork | bmkuy@austin.rr.com |
| Dave Kuyper | | Longrifles, pistols and fowlers | cla@longrifle.com |
| Glen Kyser | | Longrifles, pistols and fowlers | glenkkyser@yahoo.com |
