re: Any P320 lego peeps in here?

Seriously, those grayguns parts are the best drop in components you can buy. I’ve rebuilt my HK with parts from there and Lazy Wolf.

Both offer action rebuild servicing that would really help, but shipping costs can be nutso. I just put their nickel bits and replacement springs, but the reduced reset kit from gray was the best upgrade.

I’d put that adjustable flat trigger in for sure, that’s a fancy bit of kit.