Ambi Safety Rubber Grip with Finger Grooves for the SIG Sauer P938. Hogue rubber grips and panels are molded from a durable synthetic rubber that is not spongy or tacky, but gives that soft recoil absorbing feel, without affecting accuracy. To retain their shape the grips utilize a modern, lightweight synthetic insert that chemically bonds to the rubber. This prevents them from delaminating or coming apart. Features include orthopedic hand shape and proportioned finger grooves.