The Magpul GL Enhanced Magazine Well is an essential addition to your high performance competition or carry GLOCK pistol. This addition will shave precious fractions of a second off your reloading time. The ability to rapidly reload your pistol quickly and easily is critical in the heat of competition or under the intense pressure of a self defense situation. It features a reinforced impact resistant polymer construction that is easy to install. The unique edge geometry provides a large ramp to facilitate magazine extraction and reloading. An ergonomic design minimizes printing when carrying concealed. Make sure you and your GLOCK are always ready with a Magpul GL Enhanced Mag Well.  Specifications and Features: Magpul GL Enhanced Magazine Well MAG908BLK  High Performance Gen3 GLOCK Mag Well  Reinforced Impact Resistant Polymer Construction Ergonomic Design Ensures Minimal Printing  Large Ramp For Rapid Reloading  Easy Installation  Black  Fits: GLOCK Gen-3: G17, G17L, G22, G24, G31, G34, G35 and G37  Compatible with most Magpul, OEM and aftermarket magazine floor plates.  Compatible with most common aftermarket magazine extensions.