Pachmayr 03882 Grip Extender Extended 2rds, Compatible w/Glock26/27/33/39 add 2rd,

Pachmayr 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. This model is compatible with Glock G26/27/33/39. It converts G26 to 12 rounds, G27/33 to 10 rounds, G39 to 7 rounds.