Don’t buy the power custom 70 kit from midway. I sent it back like three times because the screws aren’t the right thread even though it is labeled model 70. Somebody put the wrong screws in.

I didn’t see these BSA I will have to get a set of these. I went to Home Depot and bought some standard bolts and cut the head off. I forget which metric thread is really similar and will allow you to thread it in a couple threads. Not ideal but gets the job done.