A&G Grip manufactures high impact polymer grip extensions. These grip extensions slip right over a full sized magazine. When you are using a mini glock these grip extensions fills the gap beween the bottom of the gun and the base of the magazine. A&G grips give you a more secure hold on your gun and helps you cradle the magazine perfectly in your hands. Using an A&G grip you will decrease flinching and it helps with target accuracy. You can have the size and convenience of a smaller handgun, with the feel of a larger one that fits your hands more securely. This grip allows you to use a G20 or G21 magazine in a G29 or G30 pistol. These grip extenders are easy to use, easy to install, and easy to remove. They also help improve control of the trigger and recoil. Adding a grip extension will have you ready to use a full sized magazine as backup when you need it. Whether you are shooting targets or preparing for personal protection, a grip extension will give you the control you want. If your pistol has a compact body but you want to use a full sized magazine, you will want a grip extension made by A&G Grip.