I dunno how many times I read some gun scribe yapping about load and ammo development testing - and he publishes a table showing accuracy results and one load stands apart as the obvious pet load for his given rifle/calibre.
I detest shooting off sand bags and benches... but on the week end I finally had time for a quick test session with my new CZ .22 rifle and a variety of ammo: I bought Winchester Power Points, CCI Hollow Points, Federal Premium and American Eagle...everything I could lay hands on from the El Cheapo stuff right on up to a box of Eley that I foolishly paid 20 bucks for!
I haven't done this in a long time but it was driven home hard again when the smoke cleared and the brass was swept up: what an utterly futile waste of time!
Brand X would shoot .75", brand Y would shoot a little under one inch even, and another would clover leaf and have one flyer open everything up! In the end, what does it really mean? In the real world, to me there isn't a whole helluva lot of difference between a group that is three quarters of on inch and one that is smaller...but it looks important on paper, doesn't it? .75" vs .59"? Fah! In the real world, where the gophers are capering about and the sun beats down on you during a stolen afternoon in the patch - such tests carry little weight. When you miss you won't give it a second thought - you will cycle the bolt and try and pick off the next one!
I can see it if I am shooting against you snipers for gold medals...but for 98% of the chit house turkey shooting I do...El Cheapo ammo is as good as anything else. I think that it would take a top flight shooter with a full blown comp gun to tell the difference between brands at practical ranges. If somebody wants to pick the fly chit out of the pepper and tell me that it is worthwhile to pay 20 bucks for a box of .22 shells I suppose there is no harm in it...but I think I will stay with the Winchester Wildcats for now. It was fun to experiment, but nothing of any consequence came of it.
If anybody needs me, I will be in the gopher patch...