Rifle Scopes Flashkills or Sunshades for JOL Built 28mm Objective Scopes (Riton, Crimson Trace, Bushnell, ETC.)

[w2020]

I was wondering if anyone has found a flashkill or Sunshade that fits any of the 28mm JOL built scopes. Riton x7 and Crimson Trace 5 series are two series that I know use the same tube. Thanks.