Was wondering if anyone here knows when the date these were produced ? I've looked for documentation on the internets to no avail.

If you poke around it seems that they were offered in 2005 of so.  This would make sense with the post ban versions and the sunset of the 94 AWB at the end of 2004.  Here is s link to a 2005 review of Arsenal's new offering.   But, that article no longer has an active link.  But the post is from 2005:

https://www.ar15.com/forums/AK-47/Small-arms-review-article-on-the-SLR105/76-76941/

My slr 105 A1r has a "date code" of 44 as par of the serial number.   That would place the production year at 2004 based on this:

https://www.ar15.com/forums/ak-47/Does_anyone_understand_Arsenalandapos_s_serial_number_prefixes_/76-146113/

I have seen the date code explanation on other forums as well.

Thank You !!