I have a couple of PFS's that I move around from gun to gun and have had them on my early BT along with my other guns. The PFS is great product doing a very, very good job of reducing felt recoil and has the added advantage of total adjustment to fit just about everyone.
In terms of adjustment, a lot of guy's aren't willing to spend time tweaking the stock to get it dialed in and walk away in frusration. If you're willing to take the time along with a call or two to Vern at the plant you can make a PFS the sweetest thing you ever laid your hands on.
My BT is a early long tang trigger guard, I elected not to cut the tang opting to go with a Citori trigger guard from Brownell's which is threaded at the front of the guard the same as the long tang. The Citori guard has a small stud at the rear requiring a small hole to be drilled in the bottom of the receiver and a smaller hole cross drilled to press in a roll pin to hold the stud in place.If you have a drill press and decent hands, you can do the the modifications. I can post pictures if you like.
From my view, I can't say enough good things about the PFS, they are a great product and well worth the money. If you elect to buy used, look for a later generation with the 1/4" rod, these have a wider range of adjustments and are lighter than earlier models.
Surfer
