I bought 100 of these from a guy at a decent price. They seem to be older ones, without the grooves cut out. They are all copper bullets. I have a 284win & soon a 7mm-08 to load for. I have to check a few more manuals but I don't see this 130 grn Barnes 7mm bullet listed hardly at all.
With a regular bullet I would just use 130 grn data. I would expect higher pressures with this all copper, non grooved bullet? I don't see data at the Barnes site for this bullet. Has anyone here used this bullet or have a comment on the copper, non grooved bullets? Any pressure issues when using data for a regular cup/core 130 grn bullet?
I am a newbe with these copper bullets. Just doing a little research at the moment, thanks.