Steel Soldiers now has a few new forums, read more about it at: New Munitions Forums!
Microsoft MSN, Live, Hotmail, Outlook email users may not be receiving emails. We are working to resolve this issue. Please add support@steelsoldiers.com to your trusted contacts.
I have a set of those "fixed" half doors on one of my M998s and the seals are just as royg described, a rubber seal 5/8" wide and would have likely been 3/4" tall before being compressed with a self adhesive strip, I think 3/4X3/4 would work also.