WTS 6.5 Grendel upper

[fng]

wts my upper I had built a last year and has less than a box of rounds through it:

-standard Aero Precision M4 upper (black)
-12.5" Lilja group buy stainless barrel
-Lilja bolt matched with the barrel
-Toolcraft bcg
-standard charging handle
-Superlative arms adjustable gas block (black melonite finish)
-SS gas tube
-Geissle MK4 10" Federal Rail (FDE/tan color) includes barrel nut wrench

upper was professionally assembled and tested by Six Sigma Arms (Rebby)

asking $1000 shipped.

email or pm for pics , thanks
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