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Arron
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Joined: Nov 20, 2006
Posts: 352
Location: Cen.Iowa, by way of SWIowa
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 Posted: Sat Mar 14, 2015 10:59 pm Post subject: 6.8SPC Whose's playing with it?? |
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Well I finally joined the AR crowd and built an Anderson(sen) lower with a DPMS Lower Kit and a Magpul M.O.E. black grip and a Magpul oversized trigger guard. And a SOTA Arms built upper in 6.8SPC. Price was too good to pass up for what I could get the components for and do it myself. And the 6.8 has been on my mind for some time now. And I like the oddball cartridges it seems.
Twist is 1-11 out of a 16" barrel With a FIXED muzzle brake/compensator to get her within spec.  And it is a MASSIVE one too!
I know all of the start low and work up stuff. Been doing the loading game for over 30 years now.
But I was wondering what if anything folks were seeing good results with that might give me a clue as to where to start with this one when I do finally get enough cash again to start loading for it.
Thank ya' much.
Arron
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Elvis
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Joined: Jul 27, 2008
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Location: south island New Zealand
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| Posted: Sat Mar 14, 2015 11:30 pm Post subject: Re: 6.8SPC Whose's playing with it?? |
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talk to slimjim
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slimjim
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Joined: May 16, 2009
Posts: 8316
Location: Fort Worth TX
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| Posted: Sun Mar 15, 2015 4:47 am Post subject: Re: 6.8SPC Whose's playing with it?? |
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| Arron wrote: |
| I like the oddball cartridges it seems. |
Wow!! Who are you calling oddball!?!? There is nothing oddball about the 6.8!!!
Yep, Elvis has me pegged. I'm a 6.8 addict.
Here is a link to help you sort through the great selection of 6.8mm-specific bullets. Navigate back up to the ammo & reloading section to find specifics on every bullet and what folks are using for recipes. Beware, you can push the 6.8 well above max as the expense of brass life and many on the forum are posting loads that I believe exceed the 58,000 psi SPC II max chamber pressure and are North of 60,000.
68forums.com/forums/sh...erformance
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chambered221
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Joined: Aug 17, 2007
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Location: Lost for good !!!
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slimjim
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Joined: May 16, 2009
Posts: 8316
Location: Fort Worth TX
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| Posted: Sun Mar 15, 2015 1:17 pm Post subject: Re: 6.8SPC Whose's playing with it?? |
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6.8 is number 2 in AR sales and number 1 as the most popular hunting caliber in the AR platform. Just look at the number of views threads get on 68forums.com.
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"To anger a conservative, lie to him. To anger a liberal, tell him the truth." - Theodore Roosevelt
"The world is a dangerous place to live; not because of the people who are evil, but because of the people who don't do anything about it." - Albert Einstein |
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Elvis
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Location: south island New Zealand
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PaulS
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Joined: Feb 18, 2006
Posts: 4330
Location: South-Eastern Washington - the State
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| Posted: Mon Mar 16, 2015 3:44 pm Post subject: Re: 6.8SPC Whose's playing with it?? |
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Elvis,
A 270 uses a .277 inch diameter bullet. the 7mm-08 has always used a .284 bullet.
I have never heard of a 308/270. The only 270s listed in any of my manuals are the 270 Winchester, the 270 Winchester short magnum and the 270 Weatherbymagnum
If you took a 270 Winchester and made it into a 7mm it would be identical to the 280 Remington.
I am confused why you think a 7mm is a 270?
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Paul
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Speer, Lyman, Hodgdon, Sierra, and Hornady = reliable loading data
So and So's pages on the internet = NOT reliable loading data
Always check data against manuals
NEVER exceed maximum listed loads |
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slimjim
Super Member
Joined: May 16, 2009
Posts: 8316
Location: Fort Worth TX
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| Posted: Mon Mar 16, 2015 3:52 pm Post subject: Re: 6.8SPC Whose's playing with it?? |
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Paul, Elvis is just on this kick about the .270 being the real 7mm. He has hijacked a couple other threads with this double-speak. Elvis, I love you man!
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"To anger a conservative, lie to him. To anger a liberal, tell him the truth." - Theodore Roosevelt
"The world is a dangerous place to live; not because of the people who are evil, but because of the people who don't do anything about it." - Albert Einstein |
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PaulS
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Joined: Feb 18, 2006
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Location: South-Eastern Washington - the State
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| Posted: Mon Mar 16, 2015 4:07 pm Post subject: Re: 6.8SPC Whose's playing with it?? |
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OK, I guess I was left on the outside of that joke.
I thought he was being serious and I felt really confused. It doesn't happen often so it worries me a tad. 
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Paul
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Speer, Lyman, Hodgdon, Sierra, and Hornady = reliable loading data
So and So's pages on the internet = NOT reliable loading data
Always check data against manuals
NEVER exceed maximum listed loads |
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dhc4ever
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Joined: May 26, 2011
Posts: 2944
Location: Ipswich, Queensland Australia
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| Posted: Mon Mar 16, 2015 4:28 pm Post subject: Re: 6.8SPC Whose's playing with it?? |
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.308/270, already been done, look up 30/06......
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Dont do anything you wont like explaining to the paramedics.............. |
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slimjim
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Joined: May 16, 2009
Posts: 8316
Location: Fort Worth TX
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| Posted: Mon Mar 16, 2015 6:53 pm Post subject: Re: 6.8SPC Whose's playing with it?? |
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6.8mm rounds to 7mm. Close enough for government work.
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"To anger a conservative, lie to him. To anger a liberal, tell him the truth." - Theodore Roosevelt
"The world is a dangerous place to live; not because of the people who are evil, but because of the people who don't do anything about it." - Albert Einstein |
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Elvis
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Joined: Jul 27, 2008
Posts: 9259
Location: south island New Zealand
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| Posted: Mon Mar 16, 2015 9:08 pm Post subject: Re: 6.8SPC Whose's playing with it?? |
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| PaulS wrote: |
Elvis,
A 270 uses a .277 inch diameter bullet. the 7mm-08 has always used a .284 bullet.
I have never heard of a 308/270. The only 270s listed in any of my manuals are the 270 Winchester, the 270 Winchester short magnum and the 270 Weatherbymagnum
If you took a 270 Winchester and made it into a 7mm it would be identical to the 280 Remington.
I am confused why you think a 7mm is a 270? |
right you unbelievers
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Elvis
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Joined: Jul 27, 2008
Posts: 9259
Location: south island New Zealand
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| Posted: Mon Mar 16, 2015 9:10 pm Post subject: Re: 6.8SPC Whose's playing with it?? |
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now even an old fart like myself with eye crutches can see BEYOND ALL DOUBT that .277 IS 7mm
those "other lot" the .284 crowd are pretenders
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Vince
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Joined: May 25, 2005
Posts: 15723
Location: Brisbane AUSTRALIA
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| Posted: Mon Mar 16, 2015 11:22 pm Post subject: Re: 6.8SPC Whose's playing with it?? |
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Illegitimi non carborundum
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Live simply. Love generously. Care deeply. Speak kindly. Leave the rest to God.
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Elvis
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Location: south island New Zealand
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| Posted: Mon Mar 16, 2015 11:58 pm Post subject: Re: 6.8SPC Whose's playing with it?? |
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Them who eats the most duck eats the most feathers! |
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