Nice indeed, for a varmint rifle. Interesting it is set up as a match rifle, however in a good action and barrel, the HMR is exceptionally accurate for a rim fire ctg.
My Martini Cadet in HMR has made groups as small as 3/8" at 10 meters and 5/8" in a nasty switching wind.
It is marvelous on head shots. The bulging eyes speak for the 'explosive' little pills once they get inside. I've seen this on our Columbia Ground Squirrels as well.
Too, oft times, the guts (or most of them) would be in a pile coming out the entrance hole, with no exit.