Adjutant Knives. Minuteman has teamed up with former Army Ranger Justin Gingrich at Gingrich Tactical Innovations to offer you this high quality American made knife. For each one we sell Minuteman will send a portion of the profit to the Green Beret Foundation. We are offering the knife in multiple versions with additional options such as the ability to add a pocket clip to the sheath. As with our other Minuteman products a portion of the profits will go to charities that assist veterans and their families.