I would recomend trying a few heavier pellets for distance. My son has that gun and uses jsb 10.3 domed, good terminal velosity, and accurate to 50yrds. And yes practices, too light hold of gun.
RWS 48 springer TO6 trigger, piller blocked, and buttoned 22 cal jsb heavy 14.9 pellet weighed and sorted 54 yrds crow, dead on impact, rolled over out of the tree ballistics calculator streloc+ laser range finder
Name: joel stewart shooten platform: tuned, buttoned and pillered, rws48, to6 trigger, ammo, 14.9 dioblo heavy 22cal. individualy sorted. Most of the time shoot past second zero. age 40 Live by annapolis, maryland. started airgunning at age 6 or 7 with crossman 760 in .177 cal. Had a black...