I got this product because I could not reach the original release without changing my grip. This release is not much taller than the original and does not protrude much, either. Just right to make the mag release more reachable even with my small hand. I like the flat tip, which does not poke my thumb and makes the spring "feel" slightly weaker.
Along with the aluminum grips which are slightly thinner than the original rubber grips, I can now release the magazine without changing my grip. Nice job, Beretta!
PS: the color of this product is black. The photo is misleading....