Incidentally, this whole IUR thing blew wide open for me when I happened across a post on The Reptile House Blog mentioning the new UKSF L119A2 appearing to have the same or similar IUR as the CANSOFCOM variant! WHOLLY CRAP!
L119A2InTheWild.jpg
https://thereptilehouseblog.com/2016...d-uksf-l119a2/
https://thereptilehouseblog.com/2016/05/15/cansof-yhm/
Rich, the author of the blog, also referenced this thread and gave me a shout out! Super guy!
If you haven't visited his blog, please do! It's an amazing collection of articles and images of PTW's, L119's, C8's & HK416's as well as related up-to-date industry info!
Thanks again to Rich from
https://thereptilehouseblog.com/