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| Forums10 Topics39,553 Posts562,674 Members14,593 |  | Most Online9,918Jul 28th, 2025
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Joined:  Jan 2002 Posts: 606 Sidelock |  
| OP   Sidelock 
 Joined:  Jan 2002 Posts: 606 | 
Im hoping that someone who owns a Zabala-built 28 gauge side by side will take out a Vernier caliper and give me two measurements. I need to know the length of the barrel flats, front to rear, and the diameter of the round section of one barrel, immediately in front of the barrel flats. These could be from a gun sold as Zabala Hermanos, Richland Arms, Kassnar Arms, American Arms, etc. Your help would be of great assistance to me in planning a new project.
 Best of the season,
 Ron Vella.
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Joined:  Jun 2008 Posts: 5,696 Likes: 226 Sidelock |  
|   Sidelock 
 Joined:  Jun 2008 Posts: 5,696 Likes: 226 | 
Ron I have an American Arms Brittany  In fact I have quite a few   The 28 and the 410 will interchange barrels and forends, Love that as I have one stock shorter for colder weather hunting. Measurements to come shortly Mike 
 
USAF RET 1971-95  ![[Linked Image from jpgbox.com]](http://www.jpgbox.com/jpg/57865_80x60.jpg)  |  |  |  
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Joined:  Jun 2008 Posts: 5,696 Likes: 226 Sidelock |  
|   Sidelock 
 Joined:  Jun 2008 Posts: 5,696 Likes: 226 | 
The barrel flat length is 2.574"External barrel diameter immediately forward of the barrel flat is .800"
 
 Merry Christmas !
 
 Mike
 
 p.s. Project??  Rifle or shotgun?
 
Last edited by skeettx; 12/15/12 01:16 PM.
 
 
USAF RET 1971-95  ![[Linked Image from jpgbox.com]](http://www.jpgbox.com/jpg/57865_80x60.jpg)  |  |  |  
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Joined:  Jan 2002 Posts: 606 Sidelock |  
| OP   Sidelock 
 Joined:  Jan 2002 Posts: 606 | 
skeettx,I can't thank you enough for that info. The project is a double rifle in calibre 6.5x57 Rimmed. I already have the barrels but need to know if a Zabala 28 has the correct dimensions to house them. I already own one in calibre .22 Hornet that I built on a .410 that Zabala built for CIL here in Canada.
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Joined:  Jun 2008 Posts: 5,696 Likes: 226 Sidelock |  
|   Sidelock 
 Joined:  Jun 2008 Posts: 5,696 Likes: 226 | 
 Just for FUN Here is a picture of a Sellier & Bellot 8x57JRimmed in the Brittany 410 barrels  Will the firing pin holes be bushed? Have you read Ellis's book??http://bundukipublishing.com/doublerifle.htm Mike
Last edited by skeettx; 12/15/12 02:37 PM.
 
 
USAF RET 1971-95  ![[Linked Image from jpgbox.com]](http://www.jpgbox.com/jpg/57865_80x60.jpg)  |  |  |  
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Joined:  Jun 2008 Posts: 5,696 Likes: 226 Sidelock |  
|   Sidelock 
 Joined:  Jun 2008 Posts: 5,696 Likes: 226 | 
COULD NOT RESIST, sorry, one more picture  Mike 
 
USAF RET 1971-95  ![[Linked Image from jpgbox.com]](http://www.jpgbox.com/jpg/57865_80x60.jpg)  |  |  |  
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Joined:  Jan 2002 Posts: 606 Sidelock |  
| OP   Sidelock 
 Joined:  Jan 2002 Posts: 606 | 
Yes I have Ellis's book. I have been doing this for many years now. Was in Zimbabwe in September and took Cape Buffalo, Sable, Chobe Bushbuck, and Klipspringer with a .450 #2 Nitro Express that I built on a BRNO 12 bore. Last year I went to South Africa and took Cape Eland, Duiker, Blue Wildebeest, Red Hartebeest, Nyala, and two Warthogs, with a double in .303 British calibre that I built on a Laurona 20 bore. It adds a whole new dimension to the experience to do it with a gun that you've built yourself. Unfortunately, there is not enough meat in the .410 barrels, 3" forward of the breech, to contain these pressures safely. That's why I'm looking for a 28 gauge.
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Joined:  Jun 2008 Posts: 5,696 Likes: 226 Sidelock |  
|   Sidelock 
 Joined:  Jun 2008 Posts: 5,696 Likes: 226 | 
Totally understand, and NEAT   Good luck on your project Mike
Last edited by skeettx; 12/15/12 10:55 PM.
 
 
USAF RET 1971-95  ![[Linked Image from jpgbox.com]](http://www.jpgbox.com/jpg/57865_80x60.jpg)  |  |  |  
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Joined:  Jan 2002 Posts: 14,028 Likes: 1828 Sidelock |  
|   Sidelock 
 Joined:  Jan 2002 Posts: 14,028 Likes: 1828 | 
COULD NOT RESIST, sorry, one more picture  Mike  Those are some beefy  extractors!  Ron,  Do you build them on extractor, or ejector, guns?  SRH 
 May God bless America and those who defend her.
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Joined:  Dec 2001 Posts: 999 Sidelock |  
|   Sidelock 
 Joined:  Dec 2001 Posts: 999 | 
Stan:  That extractor is split.  Reckon it's an ejector? 
Last edited by Cary; 12/16/12 11:05 AM.
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