There are better designs. Go and look at some M70's, Ruger 77's, Kimber, Mausers etc and see that their extractors don't break as easy, bolt handles stay on, safeties work better and triggers are safer as well.
They don't double feed and jam as often either!
To steady the aim for a long shot with a .22 auto pistol reach out with your other hand and hold under the barrel with your finger and thumb.
“When the debate is lost, slander becomes the tool of the loser."