MIZUGIWA 3-Slot or 5-Slot QD Lever Mount Adaptor and Riser Medium Profile Black

They work well let’s hope they hold zero

It Works. It doesn't line up perfectly flat at the base which is a little chinsy; so it's off a very slight amount(maybe a degree). It brought my red dot up to the level I really wanted & made it easy for me to move sight to another rifle for range fun. May replace with something more permanent and name brand once I'm rich or have a fancy rifle.

Anodizing is not that strong, but easy detach is perfect for bipod set ups.

I was really excited about this product and concept. I wanted to find a solution for my Keltec Sub 2000 folding carbine that would allow me to quickly remove the sight to fold the gun. This does just that. I have just it once so far so I will update after more use, but this go around it impressed. It is easy to use and fits as it should.The problem I had with my first time use was it fell off after 5 or 6 shots! Luckily I caught the sight before it hit the ground. I had thought I had screwed the nut on tight enough when clamping on my gun with the lever but apparently not. I tightened it a bit more, almost to the point that it was too hard to flip the lever over, but it never came off after that. I continued to shoot about 50 rounds without it falling.Since my use is to quickly remove and replace I also wanted something that would hold zero. I place this on the same groves of the Picantilly rail on my gun every time and so far it continues to hold zero. So far I am pleased with this mount and will update after further use.

First off, shipping is lightning fast with this one, and for under ten bucks? Can't really beat that. It's a VERY sturdy mount, no slop at all when it's tightened up, super easy to use and comes with it's own allen key so no need to run about like a putz looking for one yourself.Seriously for the price, I was pleasantly surprised, and will gladly be ordering another one if I decide to build another system that needs it.

The media could not be loaded.  I ordered the Mizugiwa 5-Slot QD Lever Mount Adaptor and Riser Medium Black Profile on Nov 16 and got it on the 20th. Made of aluminum with steel hardware. I attached a microdot and clamped it to the flat top of an AR build. Went on easily and solidly and can be removed just as easily. The medium height raised the platform of my sight by almost 3/4 of and inch. Would have preferred a little higher for my cheek weld comfort but it is not a deal breaker. The red dot can be easily seen and focused. Inexpensive and feels solid so it looks promising. Give it only 4 stars because I have yet to take it to the range.

Very budget friendly. Feels really solid on the rail. My only issue is that the quick release is too tight. If i make it loose enough for the quick release, the riser will wobble. For around $10 this thing is amazing. I wont be changing my scope anyways haha.

The over-center latch on this was WAAY too tight. Took a few minutes with a Dremel tool to get it to even close BEFORE putting it on the rail on my rifle.Not a big deal, I guess, when it's this cheap, but really, shouldn't you try the main feature before sending them out? There's no way any of these with this latch could work on any standard rail.

It showed up a little late and mail tracking wasn't useful, but it arrived in good condition. I had no problems mounting it on a rail, and no problems mounting a sight on it. The cam lever effectively attaches and detaches the adapter without problem after a quick adjustment with the Allen key provided. I don't have any other rail adapters to compare it to but I'm happy with what I received.