Kingson Pistol Sight Pusher Tool, Universal Pistol Sight Pusher Tool for 1911/Glock/Shield/Sig and More – Precision Aluminum Rear Sight Tool for Glock 19, 43

Worked exactly as expected. No instructions but if I figured it out, can figure it out. Very simple and caused no damage on my slide. (I was very careful and set up the positioning correctly the first time) Go slow with the removal and instillation of the new sights!

Do not buy this. It’s rickety and flies apart while trying to use it. Retaining nut pops off while pushing rear sight. Slide twists and falls out of alignment during use. Absolutely useless.

Cheaply made, only pushes one way, if you go the other way the lock nut comes off. Not very stable holding the slide and threads feel like they could strip easily. To be fair, for the cheapest sight prayer you get what you pay for. It did get the job done which is why I give it 4 instead of 3 stars.

Product works! For the price I was excited. The main rod has limited reach. The handle will spin and push the main metal block towards your sight. When you run out of room, remove the nut if it hasn’t come off and move block up against where you left off and then retighten the nut and continue to turn to finish tightening the rear sight. This worked very well for my Glock 17 Gen 5. Remember when REMOVING sight: Left to Right and to INSTALL a sight: push Right to left. To push from left to right and then need to push right to left, physically take slide out and turn the tool 180 along the side so the pushing block has a right angle on sight when pushing as a consistent force is needed to properly move sights. To clarify the pushing block has a wedge out on one side. Worth the money and time to figure tool out!

This tool is completely unusable. It came apart multiple times and deformed the pusher. I got my rear sight on half way and it stripped out. Spend the money on a good one. Now I have to buy a new rear sight because this tool mushroomed one side when it slipped off.

It takes some figuring out and comes with 0 instructions, but is relatively intuitive if you know what you are doing. I recommend putting a cloth around your slide though as otherwise it is metal on metal. It works well for the price. Build quality probably 5/10. Just good enough. My only complaint would be that it doesn’t hold the slide tightly, you have to hold it with your hand. So micro adjustments can be frustrating. All in all, I got my sights in for like $30 without a gunsmith.

Works fine for the money. It didn't come with instructions but it also doesn't take rocket science to operate either. Not sure what all the other negative reviewers dealt with...

Worth the price. Nice quality.