Yeah.... I figured that out after a bit of research. I didn't know the right questions to ask.... the photos of the barber razors and shavettes made the blades look soooo long, I wasn't sure if they used the same blades as my Claymore Evolution, but as you suggest, they do.I have a Razorock Hawk Single Edge. It also uses AC blades. I believe single edge razors $ straight razors (for beards) come in three flavours: half DE blade, AC format, injector.
I actually bought two boxes of AC blades to go in my first razor purchase, the Supply Single Edge v2. I was wrong. Injector blades are smaller than AC blades. Your Claymore indeed takes the same AC blades as the Feather shavettes!
Please correct me if I'm wrong.