I have a hw100kt laminate in .20 and love it, yes pellet choice is limited but whats out there are good. Mine loves daystate kaisers but i could use h and n ftt if i had too. Also loves superfields, but as already said, not made anymore. Try pellet perfect for a range of sample packs, there are more .20 out there than you think. Most people regardless of calibre use a jsb or h and n derivative anyway. Thats what most .20 cal pellets are. I personally think for sub 12 hunting its the best calibre. I also shoot .177, have a gsx 600 in that. .22 i have a rapid mfr. love all 3. But if going hunting, its the .20 i reach for, everytime.