Kingson Pistol Sight Pusher Tool, Universal Pistol Sight Pusher Tool for 1911/Glock/Shield/Sig and More – Precision Aluminum Rear Sight Tool for Glock 19, 43

I got a sight pusher off the Amazons to work on my P01. It was the cheapest one, but works a treat. Installed an optics plate, decided it wasnt for me, and went back to irons. Only caveat is I didnt realize my sights have a detent screw, and it was frustrating until I removed my head from my 4th point of contact. https://www.amazon.com/dp/B0DRD641LF?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_2&th=1