Hello Drpug,
Thank you for your posts on 1-NOV, 2021 re Walther Reign moderator removal. They are very informative and helpful. I am planning on doing the same procedure, but would like to order my DFL Ronin in advance so I have it on hand to install and don't have downtime on my Reign, which I use for pest control. If you don't mind, I'd like to ask a few follow-up questions:
You mentioned that the factory thread on the Reign barrel was 1/2 UNC; To my knowledge 1/2" UNC has a threads per inch spec of 13 [1/2-13]. Looking at the DFL website it looks like the stock thread configuration of the Sumo for .22 / .25 in a 1/2" diameter is 20 threads per inch [1/2-20], which is a UNF thread.
Is your Reign barrel indeed 1/2-13 UNC? In which case did you special order a DFL Sumo moderator to that UNC spec?
Or is the barrel 1/2-20 UNF?
[I sincerely don't mean to bust your chops by asking this question. Just want to make sure I am requesting the correct product from DFL.]
Thank you for your time in double checking that info for me. No rush. Have a great day.