Glock 19 9mm Compact 10 Shot Gen5 FS 102mmGlock 19 9mm Compact Pistol Gen5 FS, 10 Shot, 102mm Barrel Key Features Compact Gen5 frame with Front Serrations (FS) for positive slide manipulation 102mm barrel delivering the ideal balance of concealability and accuracy nDLC finish on slide and barrel for superior corrosion and wear resistance Improved Gen5 trigger mechanism with integrated drop safety Ambidextrous slide stop lever and reversible magazine catch No finger grooves on Gen5 frame for a