In experimenting with guns creation, we have discovered that permissions are changing on their own when we transfer the gun and bullet.
EG: full perm gun with bullet became No Copy on transfer, then became No Copy, No Transfer, No Mod after use by the new owner. What that means is that the bullet in the gun became no copy, and therefore the gun was only usable one time.
This is a known issue with OpenSim ( # 0005716 ) and was reported on
2011-09-29 08:00.
The issue has been labeled as "Minimal Severity" and has not been replied to.
The report says that this issue has been tested across a variety of viewers and that the problem is always reproducible, however all testing was done on a standalone region.
There is an explanation on how the permissionmasks work on OpenSim's
opensimulator.org/wiki/OpenSim:Permissions