Hidalgo
Well-known member
I've seen pics of several ARs that had something that looked like double-sided tape or possibly foam tape on the case deflector. I don't get any brass damage from this area, so the only thing I can see that it is doing is protecting the finish on the upper from the brass deflecting off it.
Anybody done this....or know the actual reasoning behind it?
Anybody done this....or know the actual reasoning behind it?