[atomic_dog]

The KPOS G2P Pathfinder is legal without a tax stamp.

You could probably get away with adding one of those SIG style "stabilizing braces" to it.

My only question is what sane person would ever do such a thing? It is nothing more than a vain attempt to make a Glock look "tacti-cool."

The MSRP of $600 would be much more effectively utilized to:
1.) Buy a second Glock ("Two is one and one is none). or
2.) Buy a well made AKM

[marktwain]

“My only question is what sane person would ever do such a thing? It is nothing more than a vain attempt to make a Glock look “tacti-cool.”

If you are in a country where it is very difficult to get licenses for firearms, or where the number of firearms you may have is limited by law, such items become more useful.