I found a good deal on an A1 comes with stock, shorter screw to attach to buffer tube,  buttpad assembly, buffer tube, buffer and spring.

Do I need to order a Buttstock Spacer? I have a collapsable right now.  How about the takedown detent and spring? Can I reuse the one on my rifle right now or is it different for the A1 stock?

Also, I don't really have a use for the storage space in the buttstock. Has anyone ever filled the cavity with expanding foam (TuffStuff) to help make the stock feel more solid?

TIA.

Nope sounds like ya have all the parts ya need.

Mike

ps - no -spacer needed
      no - takedown detent needed
      no - detent spring


Ya have these already....., that said a rifle w/ no spare parts ain't too wise.......