I finally put together a carbine upper receiver. It’s build around a VLTOR MUR-1A and a 16″ mid-length cold hammer forged, chrome lined barrel, and topped off with a Bravo Company KMR, or Keymod railed handguard.
I don’t want to get into the details right now since it is still naked: no optic. I ordered an Aimpoint Micro T-1 (2MOA) and LT660 mount package direct from Larue, but they’re still backordered.
Here’s a little teaser photo to hold you over until I get the optic and do a full write-up on the build.