I never understood the colored handgun thing anyhow, maybe I'm old fashioned, but if it's not black tuperware it looks like a toy gun. I like it a little more on AR's, but I don't know anyone who has a multi colored glock and I know a lot of guys with glocks including myself. I have had 4, over the years, and the colored gun issue always annoyed me because it gave people like Bloomberg, another thing to add to his arguments about mistakimg fake guns for real ones. He tried to ban them in NY "I don't know what happened with that" but it maybe part of the problem. But they must sell 10 to 1 so as mentioned why bother making them. As far as the rtf's go, I thought that was just till the gen 4's came out anyhow. Night sights are no big deal as we can put those on ourselves or have your local gunsmith do it for a few dollars. I changed one set with a flat punch and a dowel while at work years ago, because I cuoldn't wait to get home. So nothing really significant. Maybe they are gearing up for something new. You can shave a 2x4 down and make a decent jig for a glock slide in a few minutes, then just hit the rear sight with 1 shot and off i comes. The new one just slips on with a tap from a rubber hammer and a punch with a flat head, and a cloth.Or you can buy the glock tool and have it to mess with your pistols and your buddies, front sights just pull off "the plastic ones" and the night sight goes on with a screw and some lock tight. By the way Buds is having a special on OD glocks while they are still around if you have to have one, it's on their Glock page.