WTS: XS Bigdot Sights for Walther PPS/CCP $50 Asking $50 for a set of used, good condition, still-bright XS 'Big Dot' sights, which will fit a PPS (M1 or M2) or a CCP. Nice defensive sights I pulled off a PPS that was reverted to stock sights and sold. Come in original box w/ tooling and...