RF/RG 1 is medium deep. PF/RG 2 is deep. Both are #8 bore
The PF/RG rim is 17mm ID and 24.8 OD
These are silver plated. Giardinelli threads (3/4-36).
RF/RG 1 is medium deep. PF/RG 2 is deep. Both are #8 bore
The PF/RG rim is 17mm ID and 24.8 OD
These are silver plated. Giardinelli threads (3/4-36).