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Shooting & Reloading - Mausers, Big Bores and others >> Big Bore Rifles

BFaucett
.333 member


Reged: 13/01/04
Posts: 451
Loc: Houston, Texas
Re: 450 Rigby
      30/03/05 02:31 AM

In reply to:

Oldsarge
"there is no earthly use for the belt, except for marketing purposes"

bjlooper
I assume that this also applies to the .375 H&H which does not need a belt for head spacing. this idemostrated by the many cartriges that don't have a sharp shoulder or a belt, head space just fine.
I guess we should use a modern beltless 375 like 375 RUM




I'm not a gunsmith so I claim no expertise in this area. However, I have read that the only two cartridges that need the belt for headspacing are the original .300 H&H and .375 H&H Magnums. According to what I have read, it is due to the very shallow shoulder angle on these cases. Makes sense as Holland & Holland originally designed these cartridges. Cartridges that came later, like the 7mm Rem Mag, .300 Win Mag, etc. that were based on the H&H belted case really don't need to headspace on the belt as their shoulders have a sharp enough angle.

-Bob F.


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Entire topic
Subject Posted by Posted on
* 450 Rigby Stalker 08/12/04 11:45 PM
. * * Re: 450 Rigby bjlooper   27/03/05 03:29 PM
. * * Re: 450 Rigby Oldsarge   28/03/05 02:13 AM
. * * Re: 450 Rigby **DONOTDELETE**   29/03/05 12:02 AM
. * * Re: 450 Rigby wombat   29/03/05 08:10 PM
. * * Re: 450 Rigby **DONOTDELETE**   29/03/05 11:17 PM
. * * Re: 450 Rigby bjlooper   28/03/05 08:21 AM
. * * Re: 450 Rigby BFaucett   30/03/05 02:31 AM
. * * Re: 450 Rigby 4seventy   01/04/05 10:16 PM
. * * Re: 450 Rigby BFaucett   02/04/05 03:27 AM
. * * Re: 450 Rigby **DONOTDELETE**   02/04/05 04:40 AM
. * * Re: 450 Rigby Oldsarge   01/04/05 03:36 PM
. * * Re: 450 Rigby grum   28/03/05 04:35 PM
. * * Re: 450 Rigby **DONOTDELETE**   27/03/05 09:56 PM
. * * Re: 450 Rigby Ndumo   15/12/04 04:53 AM
. * * Re: 450 Rigby **DONOTDELETE**   15/12/04 10:11 AM
. * * Re: 450 Rigby **DONOTDELETE**   09/12/04 01:45 PM

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