I bought this for my Ruger SR-22 tactical plinker. I replaced the (included) ring with a: BR-MT-XTR30mm-420167 (Burris Xtreme Tactical Picatinny Rail 30mm Ring). Primarily because I knew I would need it to sit a bit higher than it would with the included ring. This was the perfect call.
I placed my order by phone, and had the optic and ring in about 4 days (Thanks O.P.!!!)
Anyway, This is my first red dot on the SR-22, and once mounted, it would be what I shot the rifle with for it's very first shots out of the box. It took me 4 (10 round) magazines @ 25 yards to start hitting dead center of my target using Winchester 36 gr. hollow point ammo. I did NOT use a bore sight device, I just mounted the Tasco Propoint and got into the prone position, with my foregrip broom handle resting on the deck and fired 10 rounds down range while aiming at the center of the red circle on my target.
Nice group, but all about 4" low and slightly to the left. I adjusted the elevation first, and by the 3rd magazine I was perfectly horizontal with the center of the target.
On the 4th magazine, (after one windage adjustment) I was driving nails dead center on target!
I then proceeded to fire 2 more mag's for repeatability confirmation and was satisfied that I was dialed in at 25 yards.
Then I removed the Propoint from the weapon and reinstalled it and it held aim perfectly. I was completely satisfied at that point that this scope could be removed and reinstalled and maintain reas...