Carbon wrapped barrel or fluted?

[Coldbore]

I am in the beginning stages of building a back county UL hunting rifle for elk and mule deer in 6.5 prc. When it comes to the barrel what are the good, the bad and the ugly of a quality carbon wrapped barrel from say Proof vs a high quality fluted steel barrel.
Is there a shooting tolerance that you exchange for shaving extra ounces, a longevity advantage to one or the other and overall toughness of the barrel in event of an encounter with bumping into rough terrain, slips falls etc.


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[Ropnjansen]

Following.

 

[199p]

Carbon is much nicer to hold onto on a cold morning, im pretty sure for UL a fluted steel will be lighter but in the bigger cal with longer barrels is where going carbon wrapped can balance out

 

[Huntnpack 2]

I’ve gone from standard steel barrels, to lightly fluted steel barrels, to Carbon wrapped barrels, & now to deep fluted barrels.
now days for example we are able to get something like a varmint contour barrel deep fluted
to a decent weight & still be very accurate.
They all have their uses.
my preference thru years of experience is now rifles with shorter, varmint type contours, with hvy flutes, ran suppressed, for the types of backcountry hunting I still do. I don’t see this changing any time soon.

 

[Tullis94]

Allterra Arms has a youtube video about fluted vs carbon barrels. You should watch it.

My personal opinion is that steel is more forgiving and can be made just as light or even lighter. For me the only benefit carbon brings to the table is they look badass. But not enough that I'm willing to pay $400+ more for the barrel.

 

[bjack6755]

I have used both carbon wrapped proof barrels and fluted barrels in the past and I haven’t found enough advantage to use either in the future. I use the standard tikka barrels until it’s shot out and then replace it with a barlein or similar. Saves me money to spend on practice ammo.
Nothing wrong with trying a fluted or carbon barrel.

 

[BreechFace]

The technique that Proof uses to “lay” their carbon aligning the end of the carbon tube hairs to transfer heat away from the steel core to the ambient air. They spent some time and effort in this attempt and heat studies have been done to corroborate its benefits over a steel barrel.

With that said, I have two carbon barrels and I think I’ll be in the deep straight flutes on stainless barrels camp for most of my future purchases.

My Win M70 that I rebarreled with a carbon fiber Proof 280AI is a sweet hunter though.

 

[Sabot]

Spiral fluted FTW!


In all seriousness I’m not sure it matters. I’ve gone from fluted to carbon and like both.

 

[cole96]

I like having the heavier contour of carbon while staying lighter in a comparative steel contour. Steel is great too. But carbon looks cool. And it matches up well with my suppressor lol. I think a lot is aesthetic and preference on a hunting gun

 

[wapitibob]

My 24" Benchmark carbon is lighter than my 20" Bartlein 3B steel.
Carbon $725, $400 all barrel work
Steel $350, $400 barrel work, $150 fluting

 

[Wrench]

My 24" Benchmark carbon is lighter than my 20" Bartlein 3B steel.
Carbon $725, $400 all barrel work
Steel $350, $400 barrel work, $150 fluting

A 3b is a chubby contour.

Carbon for looks, steel for performance.

Dunno if I buy the proof story about some special wrapping. Here's one I cut off a while ago.