This is just an FYI... maybe to help a newbie or some seasoned builder with head in his butt like me.
I swapped buffer weights a few times and though removing a buffer roll pin or driving one on isn't a big deal...I always just held it with my hand, and yeah, they slid around and eventually I'd say something I don't want my 4 year old to repeat to Mom.
I was adjusting weights in some tonight and before I started I looked over amd saw my barrel blocks (cleaning a bench once in a while helps!).
Duh.
Super fast and easy. I have a 2 inch magnetic dish that I set under the blocks on the ram of the vice and it caught every pin.
I can't believe how stupid I am sometimes!
Happy Sunday!