They are fantastic bullets (as other posts mentioned "striker" referred to the 180gr and "Action" the 158gr LSWC).
Over time I've switched to their 158gr (same mold I would imagine) "38 match". It's a softer lead than the "action", but I find it slightly more accurate. My particular application doesn't lead considerably, so the hard (18BHN?) wasn't needed. Also, I can load very light .38spl with the softer lead.
I've also tried a box of the 180gr strikers. My favorite hot load so far is 13gr of H110. Personally I don't have a great powder setup, and H110 does not meter well. Otherwise that's a fun head turner at the range and probably what I'd carry for wilderness protection.
Please take care, as many of the recipes for the larger 180gr bullet call for slow burning powders. The risk of a squib is considerably higher.