NcSTARRuger 10/22 Weaver and 3/8" Dovetail Mount/Black (MRUB1022)

I received this promptly as per my Prime 2-Day delivery. The holes do line up perfectly on my Ruger 1022 but it does overhang the front of the receiver if you want to use all 4 screws that came with it. I mounted mine to sit flush on top of the receiver with about an equal amount of space from both ends using only 3 holes that lined up.The Hex End Cap screws are of cheap quality so be careful tightening them, the included Allen Wrench fit loosely so I used one of my own quality wrenches to do the final torquing.Since it is only a .22 I feel the use of only 3 screws will be just fine. Overall this is fine for my budget application to mount a scope on my Ruger 1022.

I wasn't using this for a 10/22. I was using it on different style of gun and the screw holes didn't line up. I guess the other gun didn't have standard spaced holes? Anyways, it would have been nice for there to have been more holes on the rail I guess, but I was able to drill my own hole correctly spaced and then drill a counter sink hole and it works and looks great after repainting.

Easy install, no hardware issues as others have mentioned. I needed a 3/8" rail to mount the aftermarket sight I purchased, but also wanted some additional versatility if I wanted to mount glass or a holographic sight down the road. I was pleased with the quality of the item and after several hundred rounds I've had no issues with loosening. I did use a little blue loctite but you need to be mindful not to use too much so it doesn't drip into the action.

Received this mount in less than 36 hours using Amazon Prime and one day shipping, for $6.99 All in all, I spent less than 20 dollars and I am very pleased. The mount arrived in factory packaging and hardware was included. It mounts perfectly to the Ruger 10-22 and fits snug and true, making for a perfect combo with my new Barska Scope, also from Amazon. I recommend this product over all others due to its adaptability and the fact it has dovetail and weaver type mounting points. Very nice for the price

This would be a great value if it worked out of the box. I had to tighten, remove, and re-tighten this so many times, I lost count. We eventually made an aluminum shim to go underneath this rail for it to tighten down correctly. A rail that doesn't attach (wobble!) correctly for a scope is of little use.

Bought to mount a cheap scope on a 10/22 it works. I also have the option of upgrading to a better optic later if I like having a scope on this rifle. The weaver/dovetail rail makes this easier to do.

one of the mounting holes was off by just enough that I couldn't install the mounting screws without applying excessive force. Since the upper receiver on a 10/22 is aluminum, and the screws it came with looked a bit cheap, I didn't want to risk forcing it and stripping the receiver or snapping the head off the screw. I suppose a bit of dremel work on the hole would have solved the problem, but on an item so simple, it just didn't seam worth it. "you had on job to do dovetail/weaver mount"

The mount arrived within 3 days. It is well made and is accurately milled. I like the matte black finish. It fit my Ruger 10-22 without any tweaking and it came with mounting screws too.