Pachmayr 03885 Grip Extender Extended, Compatible w/Glock 42 Black Polymer 2 Per Pack
Pachmayr Grip Extender greatly increases your control and shooting comfort when added to popular compact and sub-compact handguns. The extension perfectly matches the shape and texture of the handgun. It is easy to install and is made of tough, high strength polymer that stands up to the roughest handling. Compatible with your Glock 42.