I personally don't see a problem with bagging it, I use the T-Tech system and bag it and I guess that I will be doing the same with the Marksman, they even said they have a solution for using the T-Tech cartridges in a safe way so lets see what they come up with regarding T-Tech and their non sealed catridges. I don't see any difference between how you would bag this machine and how a lot of people bag the Cheyenne HAWK, I don't think people have like 10 HAWK grips laying around to switch between customers, just my 2 cents