PridefendSight Pusher for Glock Square Slides,Sight Pusher Tool, Heavy Duty Pistol Rear Sight Pusher for Glock,Adjustment Sight Pusher for Handguns Semi-Auto Pistol Slides

This rear sight pusher tool works fine for Glock rear press on sights. It does’t hold the gun slide in place by the guide rails on the bottom of the slide but uses a screw to push down on the top of the slide which sits on a just wide enough plate. Not the best method but does work, cocks the slide slightly at a nose down angle once slide is secured. Could use 3 hands to set up, but with a few tries you’ll get it set up without cussing. The machining of the female threads on the frame of this tool are loose, as a former machinist I would call it sloppy. Frame of tool is made from hard aluminum, thick, wide, and sturdy. Pusher block is steel. Light grey anodized color, has increment markings stamped on frame above pusher block but no indicator pointer to reference to it. Comes with two hex wrenches for adjustment of working parts and a nice semi-soft firm storage case, so you can carry it in your range bag and it won’t beat up your gun.Used it first time on a Glock 45 9mm Gen 4 to install better sights. Easily pushed the factory sight off, and just as easily pushed the new one on. The pusher block is square, doesn’t have the tapered edge to match the factory taper on the Glock sights. Surprisingly it worked without damaging them. New sights were almost 90° ends and this fit well with the pusher block. Would be nicer if the pusher block could be flipped over to have both tapered & 90° edges.Note that Gen 1 & 2 Glocks were a very tight interference fit on their rear sights, having experience installing many new sights on these slides resulted in breaking of an all steel factory Glock tool back then when I worked with them. Newer generation Glocks were designed a bit easier to R & R the sights, so if you have a Gen 1 or 2 this tool might struggle with removing them. For use on applications of other brands of guns I can’t say at this time, but I don’t foresee it having any difficulty. Good for minimal use, great for having on the range for those fine adjustments to your eyesight.I’m a former range instructor for a large metropolitan PD, certified Glock armorer, and have even visited the Glock factory in Austria many years ago when they allowed you in. Bought this tool after my own $$$ tool was “borrowed” and never returned. You could say stolen, really. They don’t grow legs and walk away like some people say.

I admittedly was a punch and hammer guy on a few previous slides and got away with it. Had a slide I was pounding on like a fool for 20-30 minutes, got the sight less than halfway on, took a breather and decided not to want to damage the finish I ordered this after careful review of other like products and arrived nicely cased the next afternoon. After a quick lube to the threads and setting the clamps to hold the slim line slide, it took all of 10 seconds to effortlessly slide the suppressor height sights right into alignment. As stated in other reviews the notches in the frames are fairly useless for measuring anything with no corresponding notches in the pusher part. I gave it my best eyeball centering for windage but when I get to the range, I will easily be able to readjust it if need with this tool now in my toolbox.

Bought a new pistol and the rear sight was off to one side. After I got the it took a few minutes to adjust the adjuster and get the sight move the center.

Awesome product! Exactly what I needed, sturdy and easy to use. Extra points for the great price!

It works with putting on/off suppressor height sights. When putting on new sights it can be kinda tricky but it’s doable. I would recommend.

This product worked perfectly on my glock 19x. Removed rear sights with ease.I seen a couple bad reviews of this item and all I can say is more than likely those people weren't being gentle in removing their sights.Take your time, dont be hasty and follow the directions.

Spend the extra money and get a good tool. This tool. Pushes iron sights out like butter. Measurement marks on top are a huge plus. ONLY USE THIS FOR NIGHT SIGHT REPLACEMENT/UPGRADES. You can not and will not be able to fit a dovetail plate in this tool. Don’t try it. Get your slide milled or buy an optics ready weapon. I hope this helps.

Awesome! Replaced the sights on my Glock 26 and 45 with Ameriglo Ghost Rings. Use a caliper measuring tool to center the rear sight. Original sights came off easy and Ameriglos went on a bit tighter but no issue. Take it slow. I didn't file or oil the Ameriglos. This tool is great and glad I didn't buy the $100 plus one.