OuterImpact Red Dot Adapter Mount Compatible with Ruger Mark I, II, III, IV, IV-Lite, 22/45 …

Works perfect. Mounts secure to 22/45 and fit Defender XL perfect. Very low mount profile as well.

Mounted right up and an easy install. Seems well made and priced right I’d buy another!

Fit perfectly... Low mount for my Vortex Venom so it aids in great accuracy. Very pleased with the results.

I installed this on a Ruger Mark 4, 22/45 and was really impressed by how easy the install was. All of the parts are shipped in labeled bags and I received everything I needed to mount a Leupold Delta Point Pro. Great Product!

Finally, something that worked! I was looking for an adapter that I could mount my RMSC CyeLee red dot on my Ruger Mark IV 22/45. Let's just say that this is the third one that I bought and I'm glad to say that it finally works. I really like how thin the adapter is and it's very light and after some trial and error, I figured out which screws were the best fit for my gun and my red dot. Very happy with the results and I was pleasantly surprised to have a message from the vendor with installation instructions as well as torque levels for the mount as well as the red dot.

Needed an adapter for to mount a red dot sight on my Springfield Armory XDS 9mm. This did the trick. Easy to install (once I had the factory rear sight off)! This is my third OuterImpact adapter and I'll purchase more as I see the need. I submitted a review earlier with a picture of the adapter mounted, but while Amazon sells the adapter showing it mounted in a review is just too much for them to tolerate... Sooo, take my word for it, this adapter is excellent!

Fit 22/45 perfectly. Had to buy specialty screws to attach Leupold Delta Pro Red Dot. Screws too short that came with the mount. Screws had metric thread.

If you are like me then you take meticulous care of your firearms. Adding a new aftermarket component should not have lesser manufacturing tolerances than the beautiful piece of craftsmanship that you are so proud of. To some it may just be a slab of metal CnC cut and drilled spacer. But to us few who marvel at the engineering that went into everything that you care for, well then, you see where I’m coming from. A few basic tools and definitely use a torch wrench to set the exact poundage on each screw along with fresh blue lock tight. Get the appropriately geometrically proportioned green dot reflex scope and you’re off to perfecting your aim with confidence, balance and style.