6.6-284

Get or give advice on equipment, reloading and other technical issues.

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cheech
Posts: 386
Joined: Wed Jul 15, 2009 11:10 pm

6.6-284

#1 Postby cheech » Mon Jul 06, 2020 4:56 pm

Hi all,

Interested in 6.5-284 , what would be good powder for heavy pills and 30” plus barrels , keeping in mind better throat/barrel life , would 2217 , reloaded 26 be an option ?

Any knowledge appreciated
Cheers

KHGS
Posts: 934
Joined: Thu Oct 20, 2005 12:46 am
Location: Cowra NSW

Re: 6.6-284

#2 Postby KHGS » Mon Jul 06, 2020 6:18 pm

cheech wrote:Hi all,

Interested in 6.5-284 , what would be good powder for heavy pills and 30” plus barrels , keeping in mind better throat/barrel life , would 2217 , reloaded 26 be an option ?

Any knowledge appreciated
Cheers


I don't think it will matter much, barrel life in any caliber with high bore gas volumes such as 6.5-284 have rather short barrel life. Target accuracy barrel life in these chamberings run around 1200 to 1600 rounds on average, there will be and are exceptions to every rule of course. Powder choice is unlikely to change barrel life any more than 10%, barrel life of any caliber can vary this much from barrel to barrel.
Keith H.

Barossa_222
Posts: 407
Joined: Sat Feb 08, 2014 6:58 pm
Location: Barossa Valley

Re: 6.6-284

#3 Postby Barossa_222 » Mon Jul 06, 2020 6:18 pm

I was using Adam's at Loxton on Saturday. You should give him a buzz. The thing is a tack driver.

cheech
Posts: 386
Joined: Wed Jul 15, 2009 11:10 pm

Re: 6.6-284

#4 Postby cheech » Mon Jul 06, 2020 6:36 pm

KHGS wrote:
cheech wrote:Hi all,

Interested in 6.5-284 , what would be good powder for heavy pills and 30” plus barrels , keeping in mind better throat/barrel life , would 2217 , reloaded 26 be an option ?

Any knowledge appreciated
Cheers


I don't think it will matter much, barrel life in any caliber with high bore gas volumes such as 6.5-284 have rather short barrel life. Target accuracy barrel life in these chamberings run around 1200 to 1600 rounds on average, there will be and are exceptions to every rule of course. Powder choice is unlikely to change barrel life any more than 10%, barrel life of any caliber can vary this much from barrel to barrel.
Keith H.


Thanks Keith , good info

cheech
Posts: 386
Joined: Wed Jul 15, 2009 11:10 pm

Re: 6.6-284

#5 Postby cheech » Mon Jul 06, 2020 6:36 pm

Barossa_222 wrote:I was using Adam's at Loxton on Saturday. You should give him a buzz. The thing is a tack driver.


Ahh bugger didn’t know that , I’ll hit him up

Ratgun
Posts: 25
Joined: Wed Feb 22, 2017 8:21 pm

Re: 6.6-284

#6 Postby Ratgun » Mon Jul 06, 2020 7:16 pm

46 grains 2209 goes alright over a thousand rounds shooting 140 Berger’sstill shooting well using a bartlein 1.25 8 twist others have said theirs had gone south at 600 rounds

Tim L
Posts: 882
Joined: Mon May 19, 2014 7:11 pm
Location: Townsville

Re: 6.6-284

#7 Postby Tim L » Mon Jul 06, 2020 8:25 pm

51gn of 2213sc and 46gn of 2209 were the loads for mine.
Shooting Berger 140 vlds
50.5 of 2217 worked but I never used it.

I'm finding the 6.5 Super LR does everything the 6.5x284 did unless you're aiming for 3200fps.
1400 rounds at 3050 and still going.

AlanF
Posts: 7496
Joined: Wed Jun 15, 2005 8:22 pm
Location: Maffra, Vic

Re: 6.6-284

#8 Postby AlanF » Mon Jul 06, 2020 9:13 pm

I've heard Vihtavuori powder might be available again soon. If that happens N165 is one of the coolest burning powders out there. I used it exclusively for the last few years of my 6.5-284 shooting, up to about 54gn with 142SMKs for velocities approaching 3000fps and barrel life about 1200-1500. New projectiles from Berger (153.5gn) and Sierra (150gn) look promising for the 6.5-284.

Tim L
Posts: 882
Joined: Mon May 19, 2014 7:11 pm
Location: Townsville

Re: 6.6-284

#9 Postby Tim L » Tue Jul 07, 2020 7:42 pm

AlanF wrote:I've heard Vihtavuori powder might be available again soon.


I hope you're not just teasing Alan. I'd love to see Vhitavuori back in Aus. Might give the 230s another go. :D


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