Summary: Now that the old eyes are going, I needed a little added extra and this Pronghorn 3-9 X 40 made a world of difference. After a laser setup, the final zeroing in took a total of 6 shots at 50 yards. The next 4 were in a quarter sized ring.
Summary: I got a Ruger 10/22 Deluxe about 3 years ago put a Hornet trigger in it, tuffer-buffer, new Millet base and rings along with this Tasco 3X9 Pronghorn. Very clear and bright scope that hold zero. My neighbor liked it so much we ordered one for him that is in route as we speak.
Summary: This scope was inexpensive, but was easy to install and sight in. Shot a close group, (size of quarter) after sighting, without it having to be resighted. This was on large caliber rifle. Also is easy to see through with a wide view.