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Double Rifles, Single Shots & Combinations >> Double Rifles

Daydreamer
.224 member

Reged: 31/01/04
Posts: 9
Loc: Austria

Re: Why is the O/U inferior for DG
05/08/04 01:34 AM

4seventy

Let me tell you my experiance with regulating a Tikka 512 9,3x74r O/U double, maybe that will help ....

I have the forementioned O/U - regulated the rifle with RWS DK 226grn bullets to hit both barrels together POA at 100 meters - shooting just fine.

At 25 meters the POI of the two different barrels was 10cm apart (4") - removing the scope it went to 17,5cm (7") difference in height POI between the two barrels.

So - for me - the problem with the O/U is the difference in height of the POI for the different shooting distances.

I now have a new Blaser S2 Safari SxS in 9,3x74r - later to get change barrels in 500NE or 500/416NE - this changes the POI also when the scope is removed - bud not as dramatically as the O/U does, but aside that the bullets travel the same arce in paralell just a little bit apart, and the horizontally difference is easier to compensate than the vertically spreat for different ranges.

In a DGR you do not want to have to think about compensating the (likely significant) vertically difference of POI of the two barrels - to take care of the short range horizontally difference of POI in a SxS should only be 1" grasshoppers afaire

cheers, Franz

--------------------
Franz A. Holzer

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Subject	Posted by	Posted on
Why is the O/U inferior for DG	4seventy	27/07/04 06:11 AM
Re: Why is the O/U inferior for DG	Daydreamer	05/08/04 10:28 PM
Re: Why is the O/U inferior for DG	Daydreamer	05/08/04 01:34 AM
Re: Why is the O/U inferior for DG	8x56mn	05/08/04 01:57 AM
Re: Why is the O/U inferior for DG	4seventy	05/08/04 07:54 AM
Re: Why is the O/U inferior for DG	jgttechjunkie	29/07/04 12:21 AM
Re: Why is the O/U inferior for DG	mehulkamdar	03/08/04 07:39 AM
Re: Why is the O/U inferior for DG	jgttechjunkie	03/08/04 12:10 PM
Re: Why is the O/U inferior for DG	bonanza	29/07/04 05:24 AM
Re: Why is the O/U inferior for DG	kos	29/07/04 06:55 AM
Re: Why is the O/U inferior for DG	unspellable	27/07/04 10:10 PM
Re: Why is the O/U inferior for DG	Spring	27/07/04 08:36 AM
Re: Why is the O/U inferior for DG	4seventy	27/07/04 12:32 PM
Re: Why is the O/U inferior for DG	Marrakai	27/07/04 10:35 PM
Re: Why is the O/U inferior for DG	atkinson6	28/07/04 05:55 AM
Re: Why is the O/U inferior for DG	NE450No2	28/07/04 10:11 AM
Re: Why is the O/U inferior for DG	4seventy	29/07/04 08:09 AM
Re: Why is the O/U inferior for DG	4seventy	29/07/04 08:15 AM
Re: Why is the O/U inferior for DG	4seventy	30/07/04 08:52 PM
Re: Why is the O/U inferior for DG	DUGABOY1	31/07/04 05:28 AM
Re: Why is the O/U inferior for DG	4seventy	31/07/04 07:18 AM
Re: Why is the O/U inferior for DG	mickey	31/07/04 10:08 AM
Re: Why is the O/U inferior for DG	4seventy	31/07/04 10:58 AM
Re: Why is the O/U inferior for DG	mickey	31/07/04 12:04 PM
Re: Why is the O/U inferior for DG	4seventy	31/07/04 05:11 PM
Re: Why is the O/U inferior for DG	mickey	01/08/04 12:11 AM
Re: Why is the O/U inferior for DG	ALAN_MCKENZIE	30/07/04 10:08 PM
Re: Why is the O/U inferior for DG	atkinson6	31/07/04 05:22 AM
Re: Why is the O/U inferior for DG	470Rigby	29/07/04 11:20 PM

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