I like the FF II. Have one on my Ruger MK IV Hunter and it works well for me. My experience with Holosun was not great. First one wouldn't turn on, battery tested by substitution, second one failed after about 25 rounds on the Mk IV. Returned it and bought the Burris which has been great.
yep i did the exact same thing on my target Ruger 22 pistol and it does work super too !
