GEN 123 ADAPTERS FIT STANDARD & COMPACT GLOCK FRAMES GEN 1, GEN 2, AND GEN 3 SERIES MODELS: 17, 19, 22, 23, 24, 31, 32, 34, 35, 37, 38 ONLY AVAILABLE IN BLACK The GRIP FORCE GEN 123 ADAPTER was developed specifically for GLOCK's GEN 1, GEN 2, and GEN 3 series of pistols. It eliminates the drawbacks associated with permanent modifications to your factory pistol. The GRIP FORCE GEN 123 ADAPTER mates completely to the back strap of the GLOCK frame, permitting the shooter's hand to conform to the frame in a more secure manner. This offers more control and allows the shooter to index the pistol on target more efficiently. *In 2007 and later, GLOCK produced some pistols (in 9mm and .40 caliber), that have slightly thicker frames than most other GEN 3 pistols. These frames, which have a serial number prefix starting with the letter L (i.e. LXX123), are oversized in diameter at the trigger housing pin location. The GEN 123 GRIP ADAPTER will not fit on these oversized frames and cannot be secured using our extended retention pin.