Gm54 - These Knights look like they are right up my alley, machined parts, Timney triggers (I use one in my shotgun), and made in USA. I'd be using 209 primers, would I still want the bare primer upgrade?, or the plug and adapter?. Not complaining just want to know what I'd need to cherry it out. Last thing, do you know the difference between the Max 1 and the extra?. I would likely get the 50 cal as I suspect there are more bullets and load data available. I really like your recommendations, thanks!