04-23-2022, 08:23 AM
What SDW said ^^^... I have a Vltor upper receiver on my 7.62x40WT AR. It is a beefier, thicker forged receiver. The brass deflector/bolt assist is a separate unit pinned to the receiver. Mine was also a slip-in fit with the Wilson Combat barrel. The fit was tight enough that shimming wasn't necessary. Just used a couple of drops of green Loctite.
I refuse to be victimized by notions of virtuous behavior.

