RPD semi build Question
I have been looking for a little info on semi auto RPD conversions and can't seem to really figure out what the semi auto FCG will look like. I know project guns has the run down on milling the carrier and adding the firing pin extension. I was just trying to picture how this is going to fire. I am assuming striker fired but was wondering how the hammer comes into play and if there is any type of sear. Basically trying to figure out the FCG. Thanks for any info.