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.04 MOA All Day Long If I Do My Part.

thomasair

Member
Manufacturer
Nov 6, 2016
2,253
3,050
Colorado, United States
Lol….

5 shots at 50y.
.021 ctc
I always knew this gun was an easy .1 MOA gun, but this proves it.

Hahahaha

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Very impressive.
What can you tell us about the setup?
Indoor/outdoor?
Wind?
Ammunition?
Velocity?
Ammo prep?
Barrel?
Barrel prep/cleaning cycle?
ES/SD?
I understand you are a competitive shooter and may not wish to share some of this info, but please share what you can so the rest of us can learn/improve.
 
What I can tell you is that the group was shot with a setup that I would never use for competition. It would never hold up for a 25 shots.

What does that mean?

It means that setups can often produce very small 5 shot groups and never shoot good BR cards because they will throw big flyers.

On the other hand, there are setups that will produce 5 shot groups 4 times or more larger, but never throw a flier. Those are the ones that win BR matches.

What do I mean by setup?

It’s the entire system. Slug, barrel, stock, velocity, strike, tuner position, rest supports, rest position, pressure, lube, etc, etc, etc.

Most people, after shooting a group like that, would assume it’s the best it’s ever going to get and blame the subsequent perpetual flyers on bad slugs or pellets.

Along the way to a great BR gun, there are many places that tease you with great, but fleeting, performance.

This was 38gr slugs at about 840fps, medium wind,

Singular 5 shot groups are absolutely meaningless for determining a rifles competition readiness.

Mike
 
Ok, here is 35 4 shot groups at 50y outdoors.

For the first shot in every group I tried to hold what I felt was the appropriate amount so I could keep the groups mostly near the middle. For the remaining 3 shots of each group , I held in the same place as the first but tried to shoot in a similar condition. This was done to take me out of the test as much as possible for an outdoor situation.

Why 4 shot groups?

Read this. http://www.the-long-family.com/group_size_analysis.htm

This gun is set up the best that I am currently capable of for 50y.

So the 35 group average is .372 MOA at 50y. 140 shots in total.

What do you reckon the chances are for an exceptionally talented Indian with a 1 MOA gun to beat this gun in the hands of a mid level Indian? I’m guessing pretty close to zero.

This concludes the Benchrest lesson for today. 😀

Mike
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