Finally managed to get down to the range this week and tried a selection of .177 pellets through the air rifle.

Without boring you all too much after almost two hours of pellet testing the JSB Exact Express 4.52 emerged as the most favorable down to grouping at 25m.
I'm also pleased at the Simmons WTC 1.5-5x20 "marriage" and as the whole combo is so light, it was a pleasure to shoot !