Third hand so no reads but seems like a fish on SS

Pacific No Limit Hold'em Tournament - t10.00/t20.00 Blinds - 2 players
2+2 Hand Converter Powered By DeucesCracked

Hero (BB): t1570.00 78.50 BBs
BTN/SB: t1430.00 71.50 BBs

Pre Flop: (t30) Hero is BB with A K
BTN/SB calls t10, Hero raises to t80, BTN/SB calls t60

Flop: (t160) A 4 K (2 players)
Hero bets t110.00, BTN/SB calls t110

Turn: (t380) 6 (2 players)
Hero bets t300.00, BTN/SB calls t300

River: (t980) Q (2 players)
Hero ???

My betsizing might be pretty lolbad idk, but i really had a feeling he was on a draw or Ax and wanted him to jam the turn or set up for a river push.

The river card was probably the worst possible card in the deck.

What option is best here?

Can't see whats nasty about this river. Jam river for value.

Alright, thanks!

Yes, your sizing sets up a nice river shove, and he can still call with worse.