Created a video on a few universal sight pushers, comparing a few. I remember when I first started learning about them I got confused by the variety a bit, so hopefully this can help some folks out.
(sorry about the audio halfway through, main mic cut out and had to depend on the iPhone mic).
It’s a bit longer than I was expecting, but there’s timestamps, so you can skip right through.
TLDR : if you rarely need to push out a sight once a year… just use a nylon punch. the cheap ones are a headache, and anything decent (if you do a few times a year or more) starts at around $80 these days.