PSA JAKL in .300 Blackout.  13.7" barrel with pinned-and-welded Dead Air Keymo suppressor mount to get to the 16" minimum barrel length.  Comes with three Lancer .300 Blackout magazines, B5 Systems pistol grip, Sig Sauer 1913 folding stock, and upgraded lower parts including a Rise Armament RA140 trigger.  Low round count (about 200), super fun to shoot, and has been 100% reliable suppressed or unsuppressed.

*Also willing to part with just the upper and magazines and keep the lower and stock for myself if the Sig stock isn't your preference.  I'd ask $750 for the upper and mags.

Buyer must be 18+ and an Ohio resident.  No trades, please.