Bill Rodolph
Silver $$ Contributor
Hart
Interesting. All chambered with the same reamer, by the same Gunsmith, the same way??I have 2 Lilja barrels, a Walther, a Shilen ratchet, and 2 Hart barrels. Both Hart barrels outshoot the others.
If they maintain contact and the bullet seals it doesn't matter. Taper lapping by itself is not magic or always necessary. It's just the easiest way to ensure consistent contact and bullet seal.I wonder if they're straight or taper lapping. Just curious
I agree on the benchmarks, never had a bad one.I currently have a couple of rimfire rifles with Benchmark barrels and they are top quality and very accurate.

Nice shooting !! I had a 4 mi on another rifle. I just never was happy with it. Possibly Could have been the something other than the barrel. Might have been the operator. Just never did shoot great for me.I have a Muller 8mi. And a 4 mi for me and a few I have talked to at matches the 4 groove is just better. In my case the 4 is a top level competitive barrel. The 8 is a mid pack barrel at best. It’s not because of the groove 4 vs 8 it’s really just the quality of the barrel IMO. The 4mi really responds to higher quality ammo and shoots fair ammo well. The 8 just doesn’t shoot as well and you wouldn’t notice much difference in how it shoots even with really good ammo. You just wouldn’t know.
I should add not that I don’t shoot mid pack with the 4mi. I do. lol . But it is on the edge of a great target every time I shoot it. It just shoots well.
This is a good target I shot last match. I shot 250 16x 250 22x. 247 10x. Mid pack. lol. While there is a lot of plug hit X’s
They still count. I had a 250 19x in another match where they were more solid X’s.
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