Possible Mark McGwire used bat

[Juicyfruit66]

Hey I have a pujols bat (the uncle) with mcgwire knob marking on it. They played same minor league in same timeframe. I can’t prove he used it, looks like his writing though. 100$ obo rcmp69@hotmail.com. The dark writing is on a confirmed mcgwire bat

[Juicyfruit66]

It’s 34 1/3 long which matches up with mcgwire size preference

[LarryWalkerFan]

Who is Pujols' uncle? I'm asking because the bat dates to 1986-1989 (barrel marking), and that would mean a crossover with McGwire in 1986 for AA or AAA. Also, even back in 1986, McGwire still used that exaggerated A in MAC. The knob you have doesn't look the same style-wise.