I like it. I was looking for an optical daylight set-up like came on my Gamo 'Whisper' Air Rifle. This one is nice and bright. I use the greenish front sight set-up (no choice on that) and the pinkish front tube. The sights come with both greenish and pinkish front tubes (6 total). Very good sighting ability. It does block some of the target . . . but, if the front sight was smaller . . . it would be less visable - like the original front sight on my 10-22. Ease of installation was pretty good. Use a brass drift (punch) or a hard wood dowel to drive the existing sights out and install the new ones. A steel drift or puch could mark the finish of the sights and/or rifle. I did remove the front light pipe to install the front sight to avoid possible breakage. The sight proper (both pieces) are, I believe, steel and are 'sound'. No cheap plastic 'crap'.
First set-up - I could punch the target pretty good at 75 yards.
I am pleased with my choice.
Pros: Great visability and reasonably easy to install.
Cons: None noted.
This review was written in the old system and had content requirements that are different than reviews written today.