Almost through with my conversion and like an idiot, didn't study the original function good enough. I'm going to test it out tomorrow without the bolt hold open (because I forgot how it went in and dont use it much anyway) but dont know if leaving this part out will mess up the gun when I shoot it. I think it has to do with the BHO and leaving it out will be ok, but I thought I would check first to be safe.
Anyway, heres the part in a sucky picture:
What does this part do?
Will using a tapco trigger/disconnector instead of the one pictured be ok with the original saiga hammer