Copper Head bullets anyone?

[DXR175]

Hey all,

I stumbled across Copper Head bullets the other day at this site http://www.theamericanmarksman.com/Rifle_c_15.html

Can anyone chime in as to the pros and cons for a .22 all copper bullet . The price is right and seems like good deal for plinking loads.

I'd appreciate any and all feedback if there is knowledge to be learned here.

Thanks,

Dex