ORIGINAL: cascadedad
I think they are all lead, but am not positive. They do not have gas checks. They do come prelubed.
These are the bullets that Underclocked tested and has recommended.
If you didn't ask for 100% lead, then you received the alloy. Same with asking for the gas checks. Both extras were recommended by Rich &are priced-extra. I think the price is closer to 50 cents when lead/gas checks are included. I'm gonna' try em' sometime next year. Still have a boat-load of No Excuses.