16.46mm inner diameter. Semi-flat rim Contour. Standard thickness. Standard cup depth. 3.65mm throat with a semi-narrow back bore.
- 16.46mm inner diameter
- Semi-flat rim contour
- Standard thickness
- Standard cup depth
- 3.65mm throat with a semi-narrow back bore
- 16.46mm inner diameter
- Semi-flat rim contour
- Standard thickness
- Standard cup depth
- 3.65mm throat with a semi-narrow back bore