I bought this SeeAll sight to put on a purpose-built 10/22 for squirrel hunting. I've shot 1200 rounds at paper and steel so far using this sight and I have to say that I am impressed with it. It takes a little bit to get used to, it is a little touchy with trying to zero it in, and the mounting screw could be a little longer, but the more I use it the more I like it. It is incredibly lightweight. It acts like an RDS because there is only one aiming point to line up with your target, but it doesn't require batteries to operate. The delta is crisp in good natural light, but I do get a little bit of fuzz in low-light, like in my basement. At 30yrds, I could easily put 50 rounds into a quarter-sized hole. At 50yrds, 50 rounds into a 50cent piece. Overall I am happy with it and would definitely buy again.

Bought 2 MK2 sights with the Delta Triangle and mounted on 2 Winchester SXP Defender 20 gauge shotguns. Sights are fantastic and easy to mount. No problems finding the sight picture at all.

This is my third SeeAll sight. I think the Micro Mk2 is the best so far! I have a pretty bad astigmatism in my dominant eye, and red dots are too blurry for me anymore. I also really appreciate not having to need batteries!

I now have both the Mk1 and MK2 sights. I have the MK1 mounted on a dovetail to pic rail on a Henry lever gun in 22wmr and I can get pretty decent groups at 100yds with it, using the triangle. Went ahead and bought the MK2 with the crosshairs and tritium to put on something else. These are some cool little sights. Hopefully I can keep the magnifier from scratching. Ready to get it sighted in :)

The logic and optics of these sights is plain to see. Your focus, your sight is on the target, not the front/rear sight alignment with target being the third objective. Enough said?