This is a TALON Grips Inc Grip known as the Rubber, model 207R.
TALON Grips for Springfield XD-S 9mm" .40 and .45 ACP single stack models with the 3.3" and 4.0" barrel with a Small Backstrap. This rear wrap grip is in the rubber texture and offers full side panel coverage including the thumb rest area" full coverage under the trigger guard" and full coverage on the backstrap. There are cutouts on the grip around the XD-S logo. Confirm backstrap size installed on firearm prior to ordering. XD-S Gear Mag X-Tension extended magazine grips and Pearce Magazine Extender grips are available for this model (sold separately).
Features:
Black finish
Durable single piece firearm specific design provides maximum coverage
Trusted by law enforcement & military
Small Backstrap