I put together a couple of Grendel uppers for the kids when it looked likely that PA would approve semi auto for big game. That still hasn't happened and the kids can handle bolt guns now. Here's the first. Excellent condition, round count well under 100.
Odin 6.5 Grendel/LBC 18" DMR barrel, Int Gas, 8 Twist, Thread Protector
JP adjustable gas block
Odin 15.5 Handguard
Rail for bipod
Side Charge Upper (AR Stoner)
Scope/Mount NOT included
$700 shipped lower 48.
Barrel, thread protector, gas block, gas tube, and bolt (not BCG) for $350 shipped lower 48.
USPS MO preferred.