Just out of hospital, and not doing all that well, so this will be brief.
Roadkill, I don't make this BH, or any other. Ed Schlief at ABS asked me to help him develop the best screw-mount broadhead I could devise; regardless of the cost; and that's exactly what I did - and for free too. I've no financial connection with this BH whatsoever. Ed asked if I would mind if he named it after me, and I said that it would be okay to do so, just as long as it was up to what I expected from a truly great broadhead - and it is.
I did recommend a slightly longer blade length after testing the prototypes and understand that change is being made on the production model. That was the only change I recommended. It looks like the photo in the catalog is the prototype version, so the final version should be just a bit longer that that shown. The extra length helps with the degree of bone splits created. The final version should split bone bone every bit as well as the 190 Grizzly (if not a bit better), is very easy to get truly sharp and holds that sharpness exceptionally well. On all test shots it remained shaving sharp after penetrating through a buffalo. I also don't think there will be any bending of this head on any animal tissue, of any type, at any shot angle. The steel is great.
The photo doesn't show the ferrule profile well. It is unique, and not only allows deep blade penetration with minimal resistance, it permits the 25 degree bevel to be honed across the ferrule. This ferrule design can't be duplicated in a glue-on version.
As for a glue on 'Ashby style' BH, I've given a lot of input to Todd (at STOS) for their glue-on single-bevel that is under development (that's for free too) and I'm hopeful that they will have an absolutely great glue-on single bevel head out soon.
I used the 190 Grizzly as the benchmark, and tried my best to better that great broadhead's performance by a noticeable degree. I think this BH does that.
Ed