57 Optic Plate BURRIS/Vortex

Used this adaptor for my Rugger 57 semi auto tapped from factory for plate. came with everything needed except for lock tight for bolts. Works great keeps my red dot zero with no issue.

It is easy to install however it is not a universal fit with Optics. Need to find out which ones will work with it.

Product fit weapon as described but the packaging stated it included screws to mount 3 different sights but there were only 2 screws included and they were to mount the plate to the weapon. So no way to mount sight to weapon. Contacted Ruger to see if they can help. Useless product if missing necessary parts.

When I got finally got my mount in after nearly a week and a half. Everything seemed fine. Nothing looked out of the norm. Got the plate mounted to my pistol. Then went to put the Vortex Venom red dot on the mount. Dropped the screws into the holes, the screws would not start at all. Knowing something wasn't right. Took the red dot off and tried to start a screw withiut the red dot on the mount. The screw dropped right into the stripped out hole. The only threads left were on the lip of the bottom angled side of the mount. Someone over tightened this mount and shipped it back not telling the seller it was stripped out and it was resold. I do not blame the seller at all. How would they have known. I sent a note explaining what has happened to this mount. I have been doing gunsmithing for over 30 years. I know not to over torque scope or optic mounts. If the mount itself would have had enough material, I would have just tapped it to the next sized socket head screw. The way Ruger has these machined on the underside with large counter sinks and not solid slab of aluminum. Therefore it would be questionable to try to retap the hole to the next size screw. Do not let this discourage you for ordering for this seller. It is not their fault. Blame the person that sent it back and didn't own up to there mistake. I still gave them 5 stars!!!

I couldn't have mounted the red dot without this

this went right on my ruger 5.7x28 pistol so i could install and sight . easy install tool came with it . works like it should and easy to use.

Nice mounting plate I wish it came with the wrench to actually take off the ruger 5.7 caps before mounting now I have to purchase a 1/16 Allen wrench key!

It fit perfectly on my 5.7 Ruger and Vortex scope