Glock 17/22 frame

[jesuvuah]

As the title describes I am looking to buy a glock 17 grame that is non gen 4. I currently have a gen 3 g17 and am looking to get another frame to chop down to g19 size so I can use either frame with my slide. There are plenty for sale on gunbroker but would prefer to buy from someone here.

Thanks,
Jacob