Are those feats involving his booty wind?
Pymtron is massively FTL; he was able to fly from Earth (the center of the MU) to Dark space near instantly
He is so physically strong he casually tore the Vision's arm off: Vision had just upgraded his body with Ultron's tech, he was durable enough to hang out in the outside of the Sun
Other than that its speculation, but probably all of base Ultron's abilities and possibly Pym's as he is partially organic and Pym's body was able to produce the particle.