Polite and responsive when I contacted him in regard to ammo he posted.
Reasonable in striking a deal to trade ammo of different calibers.
Great communication close to our agreed meeting time, showed up on time.
No pushback when asking for valid PAL.
Weather was ugly out so I didn't check everything in the bag he gave me at meetup, but once home it was all there as agreed.
Gave me absolutely no "weirdo" vibes. I would deal with him again in a second!