For reference,

This is a Vltor MUR upper, Aero lower, FA BCG, Magpu STR stock & 18" WOA, fluted SPR barrel with SLR 13.7" Ion Lite HG.

With a NF 3-10x44 SHV in AD Recon mounts, it weighs 8.5 lb as I recall from memory..................if you want it exact, I can re-weigh it again as it's been a while.

MM

[Linked Image from i.imgur.com]