Old School! Careful there,
I named my choices from what I have personally seen shoot the best on my rifles, or rifles I have shot myself. The Harts I have used all shot .2 and .3's @ 300 yrds with many groups fired durring testing and development. Those barrels are all 1/2 moa to 1000 as well. Hart made one slight mistake on one of my orders and fluted a tube to long and I could not use it for a 26" build. They got another tube to me super fast, acknowledged their mistake, and next day aired it. I chose to keep the first tube for a 28" build later and they greatly discounted the price. I never asked them to do any of this, they offered it with out request. Plus I have seen Shawn Carlock's rifles shoot and they are tac drivers. He uses Hart and I figure he has good reasons.
My sons and my 300 win both now wear Broughton 5C's. My sons shoots a bit tighter but is a much heavier contour. Both of these rifles are awesome shooters out to and even beyond 1000 yards.
My 338 LM has a Lilja, this rifle is also a great shooter and has now 1400 rounds through it. I am still amazed as it will print a 1/2 moa group pretty much on demand to well past 1400 yards.
My 6mm br has a Kreiger and it is a tac driver too and has also shot 1/2 moa at 1000.
I think one needs to consider that Broughton uses the 5 land rifling, Hart uses 6, Lilja makes 5 and 3 I think. and Kreiger has always used 4 but recently started making 5 as it was strongly requested. They told me it was not what they prefer but they felt a need for something like the 5C since everyone was wanting it. I dont understand why you need to change if you have tac driving barrels. But I think maybe differences in caliber or twist may demand a change. Thats my opinion anyway.
Like I have stated many times. I feel all of the great barrel makers we have named make great barrels. And any of them can make a dud. No one is perfect and in manufacturing of things as critical as a barrel the slightest slip or flaw even in mateial can produce a dud. In all the barrels I have bought I have only purchased one dud. It was a Kreiger that was used in my build of my full custon 300 win. It simply was a 1 1/2 moa barrel. I tried everything else first. Proper brake in was done, two NXS scopes were bolted on, bases and rings were re-installed, even an extre NF ring was added. Groups were shot with and wth out the brake, two types of brass both Lapua and RWS. 5 different powders, two bullets and a total of 100 rounds fired. The rifle was simply a 1 1/2 moa rifle. I know I shoot better than this! It was a new Defiance action in a McMillan stock that was built by a great rifle smith. I called Kreiger looking for advice or help. I was tired, beat up, disappointed and lost. I questioned the 4 land barrel or a possible problem with the tube. I got the short responce that it must be me or the rifle and 4 land is simply " what we do" It was clear they wanted off the phone, didn't have time or what ever. No offer to inspect the barrel if I returned it, no offer of any help for a replacement, no offer of anything to help, try , ... nothing. I hung up the phone and called Broughton and ordered a 5C since my sons rifle with one was such a shooter. It was installed and now this rifle drives tacs too.
Like I said, they all make great barrels and anyone can spit out a bad one. I know Kreigers shoot very well. It was how they handeled the problem that makes the barrels I now use look better to me.
Sorry for the long post. I wanted to tell the story in full. I don't hate Kreiger, maybe the guy I got on the phone that day was having other problems and my call timing was bad. What ever. Just wanted to state why I choose the tubes I do.
Hart, Broughton and Lilja
FWIW
Jeff