u/Mo-Finkle

I run fixed or folding stocks on my sp5. I have a old collapsible German stock from 1983 and a hkpdw laying around so I figured I'd put it on just cuz.

They install fine the end caps are a tight fit which I'm not complaining about that. But the stock guides fit extremely snug in the sp5 rails. A couple of times retracting both the hkpdw or the German stock - it's starting to rub into the finish. Is this normal? I thought the guides were supposed to be free floating more or less.

What do you guys run to mount your suppressors too besides for 3 lug. I'm looking for something so I don't have to direct thread anymore.