Glock won't let the u.s. have their guns do to production rights issues. What it all comes down to is money. The U.S. would be able to change anything they wanted to about the gun and Glock would have none of it. Too many other countries knocking on their doors to waste time kissing U.S. butt.
Do you have a reference as to where you got that information from?
Guns don't kill people. Apes with guns kill people! - Robin Williams
Number of handguns currently owned and previously owned: 45.