Reverend Guitars on Twitter: "The Reverend Greg Koch Signature Gristlemaster is now in the very bold Axis Purple! 💜 #reverendguitars # guitars https://t.co/UYoQ9KY06j https://t.co/gruYngp5IF" / Twitter
My Dad Lived to Be 95, So I'm Just Getting Started”: Greg Koch Talks Making Music in His 50s | GuitarPlayer
Reverend Guitars Greg Koch Gristlemaster, Blucifer, Fishman Fluence Signature Pickups, Roasted Maple Neck and Fretboard - Music Loft of Wilmington
Reverend Greg Koch Gristlemaster, Red - Peach Guitars