I just ordered a BCM rifle extension, Anderson Mfg. 5.2oz buffer, and Sprinco green spring. Unfortunately I had to order from 3 different sites so hopefully it'll all be here in time to shoot on my day off Thursday.

Thanks again for all the help guys. I never even would've known about Tubb or Sprinco if it weren't for y'all, and I probably would've spent twice as much on a JP SCS.