New at this Forum. Plan to purchase an Air Rifle for my 15 years old son as tranning tool for his 3 position smallbore competation, so that he may practice the basics at home. I just found Hammerli AR20 in US market for less than USD900.00, this model is not the one used in field targeting, but rather with the Basic Match Dioper Sight designed for 10M match. Appreciate if I can have your inputs on how is this air rifle performing? Thanks.