That could work!Would there be much demand if I decided to machine some batches up?
Here's a few l did for my mdt chassis.
Try a search for Mbe ballistic solutionsany contact details for mike barret. nothing coming up online?
Unfortunately different design to the Tac A1 spacersi just bought these, perfect for my t3x original spacers would of cost well over £50 for what needed,
https://www.ebay.co.uk/itm/235009288857