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AR15.COM
1/31/2007 3:48:28 PM EDT
Have a friend that has a G22 and  she wants night sights on it (which means I'll be putting them on) How's the front sight work? It looks like I need a tool to do it, from the quick look I gave it it doesn't look like it's just staked on.

Thanks guys
1/31/2007 4:21:01 PM EDT
[#1]
It is held on with a nut, you can buy the special tool, or there is a allen head screw that is the correct size using the head, but you have to grind it down to fit up into the slide.

1/31/2007 4:25:49 PM EDT
[#2]
If it still has the factory sights, the front sight is NOT held on by any nut.  Neither are the new night sights (they use a small machine screw with a very thin head on the front).  Just grasp the existing front sight (if factory) with needlenose pliers and twist/pull it off (easy as pie).  Get a sight pusher and push the rear out of the dovetail.  Reinstall with nutdriver, special Glock tool, for the front, and a sight pusher for the rear.
1/31/2007 4:33:14 PM EDT
[#3]
If your not going to be doing this often, check and see how much your local dealer will charge you to install them for you. Some will do it for free if you buy the sights from them. The tools are too $$$ for one time use.
1/31/2007 4:43:57 PM EDT
[#4]
The factory plastic front sight is pushed in from the top and then held in place with a small metal wedge/pin pushed in from the bottom to spread the base of the sight and hold it in the slide. Use some needle nose pliars to pull out the pin, and the front sight will pull out the top easily.

Most aftermarket front sights for the Glock are held in with a small bolt. I made a tool to install mine by grinding off the appropriate size hex bolt:





IMPORTANT: be sure to use Loctite on the screw, or you will launch your front sight into orbit in short order... ask me how I know this.
1/31/2007 5:09:09 PM EDT
[#5]
thanks guys. I wish I still hhad my sight pusher, but I've done more than not with a soft brass driftpunch than with the tool, the replacement sights aren't plastic so all I have to do is use hoppes and rub off the brass on the rear sight

Thanks guys

P.S. why the hell do they use plastic sights??
1/31/2007 5:15:24 PM EDT
[#6]
Some of the night sights, like Trijicon, Meprolight & older Glock front sights has a nut to hold them on--a little LocTite and a nut driver was all that's needed.

Glock changed their current factory night sights so the need to be installed with this gizmo rather than nuts:

www.lonewolfdist.com/stockdetail.asp?item=GLO-ST3057

It's the same gizmo that installs the regular plastic front sight. I'd recommend Trijicons, just 'cause I wouldn't want to buy this gizmo & I already have the regualr nut driver front sight tool.

Hope this helps.