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DarylS
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Reged: 10/08/05
Posts: 27343
Loc: Beautiful British Columbia, Ca...
Re: What is typical factory accuracy?
      21/01/10 04:57 AM


2 bullets touching might actually have the group centres crossing, or diverging, or one shoot above the other. More shooting is necessary to 'prove' points of impact - from any gun.

If each barrel was capable of shooting a 1" group, and 5 shots were fired from each barrel, the groups would not only touch from a .50 cal. rifle but the holes would also overlapp - this being from a gun that was perfectly regulated to shoot groups that were exactly bore centrelines apart, ie: perfect regulation as I understand it.

A 1", centre to centre group with a .50, can comprise a hole that, if the group is perfectly round (few are) that is 2" in diameter. Each barrel's 'group' will comprise a hole that is 2", although it might be a slot, oval or round.

2 shots on a target only gives a very rough indication of what the gun is shooting.

--------------------
Daryl


"a gun without hammers is like a Spaniel without ears" King George V

Edited by Daryl_S (21/01/10 05:02 AM)

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Entire topic
Subject Posted by Posted on
* What is typical factory accuracy? hoser 06/01/10 07:28 PM
. * * Re: What is typical factory accuracy? 500Nitro   06/01/10 07:41 PM
. * * Re: What is typical factory accuracy? 450_366   06/01/10 08:18 PM
. * * Re: What is typical factory accuracy? DM   07/01/10 12:03 PM
. * * Re: What is typical factory accuracy? hoser   20/01/10 12:11 PM
. * * Re: What is typical factory accuracy? okguy   21/01/10 03:37 AM
. * * Re: What is typical factory accuracy? srose   21/01/10 04:22 AM
. * * Re: What is typical factory accuracy? DarylS   21/01/10 04:57 AM
. * * Re: What is typical factory accuracy? hoser   21/01/10 09:35 AM
. * * Re: What is typical factory accuracy? vigillinus   27/01/10 06:12 PM

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