Well the advantages would be faster easier reloads and you would get rid of the factory plastic mainspring housing. I guess it would give a little protection to the frame if the pistol was dropped.
The disadvantages if it's a carry gun would be a little more weight and the grip is longer and a little harder to conceal than a shorter grip. A different set of grips are needed if you want them to blend in with the magwell.
Other than the above I guess it depends if you like the looks of them.
The disadvantages if it's a carry gun would be a little more weight and the grip is longer and a little harder to conceal than a shorter grip. A different set of grips are needed if you want them to blend in with the magwell.
Other than the above I guess it depends if you like the looks of them.