High Quality Tactical Weapon Components | TangoDown, Inc
Doesn't stick out to far and is much easier to press than the glick oem part. These guys have quick shipping and great customer service as well.
For me this is a 'must-have' piece. The standard magazine release doesn't work well for me. The pressure point to press to release the magazine is far enough that I actually find it easier to use the smaller magazing release buttion on a Gen 3. The TangoDown magazine release works MUCH better for me than the factory version.