I have two of my dad's PSC 6.1s in a 4 1/2 grip size. They are both in excellent condition as he only had them for a little more than 3 months and now he no longer wants them and is letting me try and trade them for some HPS 6.1s, my weapon of choice. One is strung with Wilson Stamina 16g and one with Gamma Synthetic Gut with Wearguard 16g. They are both at 63 pounds. I am looking to trade them for a pair of HPS 6.1s in a 4 1/2 grip size. I really only would trade for a pair in excellent condition. I would also consider buying the HPS 6.1s straight up from you as well. Please e-mail me at firstname.lastname@example.org if interested and we can then talk more.