Guys, I am looking for either a 30 Carbine cylinder or a 357 Max cylinder for a new project. Please let me know if you have one of these you would let go.
Found it. It's a 9 MM measuring:
1.966" long from gas ring to ratchet
1.729" diameter
1.641" minus gas ring and ratchet
.160" ratchet height
.175" gas ring height