I've always used cci stingers for squirrel hunting but with the shortage of .22 lr I was only able to find some 50pk 40 gr solid lead. Wondering if this is any good for small game? I haven't had much success with bulk ammo hunting as they are underpowered or just don't get the job done. Also are these designed to penetrate or frag/expand because we can't use anything other than expanding bullets for hunting