Increasing the magazine well by 30 percent, the EasyFit MagWell requires no additional training to improve one's reloading speed. Smart Lock Technology's latest design of the EasyFit MagWell makes use of plastic injection mould technology (same as the Glock pistol, Springfield XD pistol, etc.) to minimize human error. This way, each unit is produced exactly the same as per specification. This magazine well makes use of the entire handle hole of the pistol for support, and once installed, it is part of the pistol. It is available for large frame (G17..22..35) and small frame (G19, ..32) Glock pistols.