I have been using a Prosport for some time now. Decided to buy a 2nd hand 97TH. Its fitted with a Viper 10x44 and has a V mach spring etc,the diy tune kit. Well i have just taken it out into the field. What a cracking rifle. Forget the fit and weight for now, its so easy to shoot accurately.I have a EB sniper on my prosport,but like the SBC reticle on the Viper. I put a paper target at 30 yds and within a couple of clicks it was zeroed. I then fired 10 pellets inside a 30mm circle from an FT type sitting position. The fact i am tired makes the results even more gratifying. With a little tinkering and more practice im sure the accuracy will improve substantially. Only got it today ,well chuffed. The 97TH has not had the best reviews, but could become my main target rifle,a pleasure to use.