3548ELK: I have found that CCI Mini-Mag ammo is unreliable and dirty!
Naw just funnin ya - I virtually never use the the CCI ammo anymore as it is more expensive than ammo that performs for me just as well.
I go through several THOUSANDS of rounds of rimfire ammunition every year in my Rifles and pistols - so costs along with all around performance are of importance to me.
Matter of fact I am heading out the door soon to meet a friend and do an afternoons worth of "rimfirin" at Varmints.
Hold into the wind
VarmintGuy