The groups are representative of this upper with good 77gr ammo. It is a consistent sub MOA performer out to 300 yards, I have never shot it further than that. Specs are:
DPMS T marked flat top receiver
JP V-Tac handguard
Badger MK12 gas manifold
A2 birdcage
YM lightened, hard chrome carrier
Shilen SS 1:8 twist ratchet rifled barrel, cut to 20"
Bolt used to headspace barrel by Shilen
Asking $900.00 shipped. Will do face to face in DFW for $875.00.