For competitive shooters who do not like to wrap your thumb around the grip, this grip has a thumb rest that can be positioned on either side. You can also adjust the angle to your preference.
Note*The first shipment of grips are compatible with FX Impacts and most AR style grips. We've found that the FX Maverick has a thicker adapter and will not be compatible. We mark the first batch with a Yellow round sticker on the package.