I have a PCA AST shoot thru system that is made for the Prime Impact and One. It is a simple press the bow, take off the cable glide and install the shoot thru system and re tune. This is a perfect system that lines everything down the middle of your bow. I sold my impact and it will not fit on my new bow. My loss is your gain. Retails for $250, I'll let it go for $125 Paypal. Let me know if you have any questions.