Like the CCI all copper 21 grain bullet, the Aguila is not espevially accurate out of any of .22 pistols or rifles! Whike I have one rifle that is especially accurate with most .22lr ammo, even it doesn't shoot either ammo well at all. While I've heard others say that both bullets shoot well out of their .22's, that has not been my experiences at all and neither one is suitable for hunting any living creature. I have 3 Ruger 10/22's (actually only 2 are Rugers, the third is a copy of the 10/22 in stainless steel by AMT. I've customized it a bit and it is extremely accurate!), a JC Higgens single shot, and 5 .22 pistols and none of them want anything to do with either bullet, sad to say, because I like the Aguila SSS Super Sniper 60 gr bullet. Oh well!
Cheers,
crkckr