You are correct. The larger diameter/thickness end of the ring goes out....the smaller thickness end is press fit into the cylinder. You can confirm this by measuring the recess in the cylinder that the ring is pressed into after removing the old ring. Some fitting to length may be required.
__________________
Ret. LE, FA Instr, S&W Armorer
Last edited by armorer951; 06-29-2017 at 12:13 PM.
|