I was shooting my Sako 85 Finnlight today and had what appears to be a small, flat pin or cap come off the trigger assembly. From what I can see, this pin or cap exists on both sides of the front of the assembly. Only came loose. I did not notice the piece immediately and it is likely that 2 shots were fired after the piece came loose, with no apparent loss of functionality. But, missing pieces on a firearm are never good, so I am trying to understand more about this part and if I need a new trigger assembly or not. I could not find any information on the part online, so came here hoping for some information and help. I’ve (hopefully) attached photos of the part and where I believe it was located to help illustrate my description. Thank you in advance for any info or help you can offer.