When I tell people that I am using Hornady's factory ammo for matches, I get occasionally surprised looks. Occasionally. Most of the time, I get fairly condescending looks from handloaders who would not let a factory round pollute the chambers of their precision rifles if their lives depended on it.
To be fair, if I had the time, I might be reloading as well. I might be able to do better than modern factory ammo, but the truth is that I am not a quarter MOA shooter, so a lot of that would be lost on me. The UKD matches I fidn most interesting can be done by a competent shooter with a 1MOA gun. I am working on that first part. I reload when I have to, but if I can get factory ammo that's not outrageously expensive and that shoots well, I will go with that every time.
I looked around and realized that I have about 600 rounds of Hornady 147gr 6.5CM factory ammo from two lots. 400 rounds from one that I will use during the match later this month. The remainder I will likely use up practicing prior to that.
I woke up early and snuck out to the range while my family was still asleep earlier today.
I set up in the 100 yard tunnel we have. I took my four shots to zero with the lot I plan to use for the match. Then I fired a six shot ~0.7MOA group. That's accurate enough for my purposes.
Here are the chronograph results:
It is slow, but accurate and consistent.
Then I shot a five round group of Hornady 147gr ammo from the other lot.
Both of those lots are not too shabby for factory ammo. POI was within 0.2mrad between the two lots, all laterally.
I had some other ammo on hand, so I fired two five shot groups with Berger 144gr hybrid target ammo and Sako TRG 136gr.
Here is what I got for five rounds of Berger:
That's not a ton of statistics, but it is a data point. The group was ~1.1MOA
Here the data for the Sako TRG 136gr ammo:
This ammo showed some mild pressure signs, but not too significant.
Again, this is not a ton of data, but Hornady is looking pretty decent here.
I'll repeat the zero retention and consistency tests a couple more times between now and June 18th when we head to Wyoming.
I might pick up a couple more boxes of Hornady 147gr from a different lot to get some more data.
More to come.