We are now offering the Lemke LC4 seat that is the all metal version of the LC7. With less knurling and machining than the LC1 series. For you custom builders that like a bit more of an utilitarian seat but still high quality machine work, this will fit the bill. Comes with two locking nuts and cork check for adding a fighting butt. Available in black and blue gray anodized aluminum at the moment and we hope to add more colors in the future. Check them out!