Pachmayr's new Grip Extenders will greatly increase your control and shooting comfort when added to popular compact and sub-compact handguns. The extensions perfectly match the shape and texture of the handgun, so they look like they are part of the pistol, rather than an add-on. Extenders are easy to install and are made of tough, high strength polymer that stands up to the roughest handling. In addition, the Extenders come in a pack of two for a price similar to others on the market that only contain one. Available models that improve comfort & control without increasing magazine capacity. DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.