Sig Sauer P320 X Five slide, 9mm, less than 300 rounds, in excellent condition, includes 5 inch bull barrel with target crown, solid steel guide rod with 12 and 14lb springs, Dawson Precision rear adjustable sight and green fiber optic front sight, 2 spare fiber rods, cut for Sig Romeo 1 Pro and Delta Point Pro footprint red dots, This slide will work with all compact and full size grip modules.