I saw them at an airshow at the Pittsburgh 911th airlift wing a number of years ago.
Back in the early 1980s when I was in college, I was a member of a precision rifle drill team. NOt Pershing Rifles. We were only loosely affiliated with ROTC, and mostly only drew from AFROTC plus a few non ROTC students. Not being affiliated with Pershing Rifles or ROTC we were able to use bayonets on our Rifles.
We went to a number of drill meets in NY, DC, Philly, NJ and MD and we always did very well. The 8th&I Marines judges a number of the meets we went to. They liked us as we brought them lots of beer for afterwards.
By the time I was on my way out of there, interest had really dropped off. Even schools that once had very prestigious drill teams like Rutgers quit having teams for a number of years. I think they may have tried to start again, but what I saw on YouTube was a joke of what they were once. No bayonets either.
I wish I had "borrowed" a couple of the 1903A3s we used. We had practice Rifles with plastic stocks, but used ones with walnut stocks for the meets. Those Rifles all had working actions, but the barrels were plugged end to end. I doubt any have seen use in 25 maybe 30 years. Wonder what was done with them.