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Joined: Feb 2005
Posts: 4,656
Campfire Tracker
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OP
Campfire Tracker
Joined: Feb 2005
Posts: 4,656 |
Can somebody provide the O.D. measurement of the SPC case. I have a 270 barrel and a small ring Mauser action laying around and am thinking of a project  Also what is the working pressure of the SPC round??
Some is Good---More is Better----Too Much is Just Right
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Joined: Feb 2002
Posts: 32,044
Campfire 'Bwana
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Campfire 'Bwana
Joined: Feb 2002
Posts: 32,044 |
The 6.8 is basically the 30 Remington case shorten and necked to 270 cal
Parent case .30 Remington
Case type Rimless, bottlenecked
Bullet diameter 0.277 in (7.0 mm)
Neck diameter 0.298 in (7.6 mm)
Shoulder diameter 0.402 in (10.2 mm)
Base diameter 0.421 in (10.7 mm)
Rim diameter 0.422 in (10.7 mm)
Rim thickness 0.049 in (1.2 mm)
Case length 1.676 in (42.6 mm)
Overall length 2.315 in (58.8 mm)
A Doe walks out of the woods today and says, that is the last time I'm going to do that for Two Bucks.
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Joined: Feb 2005
Posts: 4,656
Campfire Tracker
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OP
Campfire Tracker
Joined: Feb 2005
Posts: 4,656 |
.421" or .422" looks to be too small for the extractor of the formerly chambered .473" (7x57).
Maybe I'll do something on a 300 Savage cased necked down to .277"
Thanx for the info!!
Some is Good---More is Better----Too Much is Just Right
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Joined: Feb 2002
Posts: 32,044
Campfire 'Bwana
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Campfire 'Bwana
Joined: Feb 2002
Posts: 32,044 |
A Doe walks out of the woods today and says, that is the last time I'm going to do that for Two Bucks.
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Joined: Feb 2005
Posts: 4,656
Campfire Tracker
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OP
Campfire Tracker
Joined: Feb 2005
Posts: 4,656 |
I'll need to get a spent case and see if the extractor will catch the rim.
Some is Good---More is Better----Too Much is Just Right
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Joined: Apr 2010
Posts: 35
Campfire Greenhorn
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Campfire Greenhorn
Joined: Apr 2010
Posts: 35 |
Pm me your address and I'll send you one.
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Joined: Apr 2005
Posts: 30,937 Likes: 1
Campfire 'Bwana
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Campfire 'Bwana
Joined: Apr 2005
Posts: 30,937 Likes: 1 |
I'll need to get a spent case and see if the extractor will catch the rim. Install a new extractor
I got banned on another web site for a debate that happened on this site. That's a first
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Joined: Apr 2010
Posts: 35
Campfire Greenhorn
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Campfire Greenhorn
Joined: Apr 2010
Posts: 35 |
The case is going out in tomorrow's mail. You should have it mid week.
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Joined: Feb 2005
Posts: 4,656
Campfire Tracker
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OP
Campfire Tracker
Joined: Feb 2005
Posts: 4,656 |
Thanx. I'll be on the road but it will be there when I get back.
Some is Good---More is Better----Too Much is Just Right
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Joined: Feb 2005
Posts: 4,656
Campfire Tracker
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OP
Campfire Tracker
Joined: Feb 2005
Posts: 4,656 |
Got it - Thanx
I'll get a chance to play with it here shortly.
Some is Good---More is Better----Too Much is Just Right
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