Hey guys,
I made a little video showing the process of swapping in a SPHUR stock. It isn't hard but it is more involved that you might expect.
Just a side note, I had bad luck with the HK parts heavy buffer. It needed to be staked and then it caused my gun to malfunction so I just tossed it in my parts bin. The stock Is pretty cool. Next I need to find someone to cut down the barrel on my Springfield.