I HAD NOT SHOT MY GUN FOR COUPLE DAYS. WENT OUT THIS MORNING (78 DEG.) SHOT MY 15YD. TARGET, 2IN HIGH. I DID A CHRONO TEST 685FPS. REZEROED AT MY 15YD. SHOT AT MY 43YD. TARGET. DID OK FOR MY PAPER SHOOTING SKILLS. FOR THE HELL OF IT LEFT IT ON MY SHOOTING BENCH, WITH THE SUN SHINING ON IT . WENT OUT AN HOUR LATER AND SHOT IT (83DEG). CHRONO 680 FPS. WHAT A DRASTIC DIFFERENCE. I'M GUESSING SCOPE CHANGING? SET IT BACK IN SHADE SEE WHAT HAPPENS LATER. AFTER I LEFT IT IN THE SHADE I SHOT OK AGAIN. SHOT THE LAST OF THE TIN OF PELLETS H&N FTT 22'S 5.53 mm, OPENED A NEW TIN SAME ONES. THEY SHOT 2IN LOW. HAD TO REZERO.
