Hogue Sig Sauer P938 Rubber Grips with Finger Grooves, Ambi Safety Models, Black. This MONOGRIP from Hogue is created from a durable, very comfortable, molded black rubber and is designed to fit Sig Sauer P938 pistols chambered in 9mm with an ambidextrous safety. This grip replacement securely wraps around the front of the grip and uses the existing pistol grip screws to secure it to the handgun. The COBBLESTONE texture provides a superior non-slip grip, the front finger grooves increase control dramatically and the unique rubber material is virtually impervious to all oils and solvents thrown at it. Trust the innovative designs of a Hogue rubber grip replacement on your pistol and experience more accurate and manageable shots.