First post so bear with me please!

1/2nl $300 max at local casino. Only 3 tables total and mostly older regs.

Utg raises to $6, utg+1 (V with ~250) calls, guy to my right calls, Hero (~300) looks down at KK I raise it up to $30. SB, V, and guy to my right calls. ~120 in pot.

4 way to a flop of 1043

SB check and V thinks for a second and bets $120. It's folded to me with SB left to act behind.

I've played with V a couple times. He's an older reg who likes his small pairs and suited gappers. I've seen him mostly check call his draws and rarely bets postflop unless he was the initial raiser and hits. 1st time I've seen him bet like this with 2 players behind and him not raising pre.

Thoughts on action?

Wet board with flush and straight draws. Not putting 2pr in his range based on your description. Maybe flopped a set. IMO its a shove or fold situation. Leaning toward fold, once again based on your description.

I shove it in here. If he flopped a set and bet pot, good for him, but the SPR is way too low to be thinking about folding, and this is JJ a lot from this player profile, not to mention JTcc.

Welcome to the forum, BTW. Good first post.