Half inch 100 yard 5 shot group achieved... TWICE ......

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Yrrah
.204 Ruger
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Half inch 100 yard 5 shot group achieved... TWICE ......

Post by Yrrah »

I returned from a week at our farm in northern NSW last night. Before and after jobs I got in some shooting in excellent conditions.

My shooting goal these last few years was firstly to get to regularly shoot sub inch 5 shot groups at 100 yards. That having been achieved I have been concentrating on the finer points with a view to achieving sub half MOA and half inch groups at the same range.

After many times getting four of five under the criterion, this trip the BSA Hornet .22 shot two sub half inch / sub half MOA groups in a series of eleven groups. Here they are:

0.45 inch / 11.43 mm / 0.43 MOA at 101 yards ( MOA is 1.047 inches at 100 yards )

Image

0.475 inches/ 12.06 mm / 0.45 MOA at 101 yards.

Image

Here are 9 of the eleven targets. ( The one over on the right was shot with the RWS Excalibre so is not counted ). These nine averaged sub inch at 0.93 inches / 23.6 mm / 0.89 MOA:

Image

And together with these which were the first two of the eleven groups the average was 0.923 inches / 23.4 mm / 0.88 MOA: They were shot on my normal plough disc and measured 1.0 and 0.80 inches:

Image

The smaller group has four shots measuring ctc 0.25 inches / 6.35 mm / 0.24 MOA.

Conditions were as good as it gets between sun down and dark when the wind died.
BSA .22 Hornet, blue printed by John Bowkett, shooting JSB Exact 15.9 gr .22 round nosed pellets at MV 895 fps 28.29 fpe.

This was a blue ribbon afternoon and one which I take great delight in sharing ... Kind regards, Harry Fuller ( Yrrah ).
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fenring
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Post by fenring »

Amazing accuracy!

Were the pellets straight from the tin?
Predator

Post by Predator »

You really are a freak mate. Great work :)
Predator

Post by Predator »

Image

Thats just ridiculous :shock:

The air must have been perfectly still, the moon must have been right overhead and the animals must have been chanting your name or something.

Congratulations on achieving your goal!
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Yrrah
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Post by Yrrah »

fenring wrote:Amazing accuracy!

Were the pellets straight from the tin?
I will make a new post to answer your question, if you don't mind, as others may be interested too ..... Kind regards, Harry.
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Yrrah
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Joined: Sat Feb 17, 2007 9:01 pm
Favourite Cartridge: .25 JSB King
Location: Wollongong / Kentucky South NSW

Post by Yrrah »

Predator wrote:[img]
Thats just ridiculous :shock:

The air must have been perfectly still, the moon must have been right overhead and the animals must have been chanting your name or something.

Congratulations on achieving your goal!
Greg it was a great afternoon following one of those windy days. At sundown the air went still ...... But 90 % of the credit has to go to the rifle and pellets.

The most important part is that these PCP rifles of a number of makes are at least as good as the very best sporting rimfires and centre fires ... WHEN CONDITIONS ALLOW.. The centre fire groups shot on the bench rest ranges ( down to 0.15s " ) are not shot with your average sporting rifle or ammunition. ...

The targets I have posted were not shot with a rifle stock designed for bench shooting... and were shot with factory pellets. Can you see the day when absolutely purpose built air rifles and pellets are made for bench shooting ? ...... I hope I live to see it. Most shooters in this country have little idea of what can be done with the rifles we presently have access to.

....... Kind regards, Harry.
ogre6br
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Post by ogre6br »

yrrah

what has been done to the hornet??
some time before you mentioned it's been played with by john someone but I dont remember you going into detail about what he did.

Are those mods avail for the Excal- do you think it would be an advantage to have the an Excal modified like that?

Would the mods make the Excal a .5 moa shooter as well? even though your groups at 100 are better than what i can do at 30m with mine- I'm working on getting better- but if theres anything i can do to make the gun better then any missed shots can only be blamed on me, and I can live with that.


With the Excal set to 20 FPE with Exacts (and shooting the same POI with FTS @20m) what range could I consider taking rabbits, hares, foxes and cats out to??

Thanks
later
P
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Yrrah
.204 Ruger
Posts: 498
Joined: Sat Feb 17, 2007 9:01 pm
Favourite Cartridge: .25 JSB King
Location: Wollongong / Kentucky South NSW

Post by Yrrah »

ogre6br wrote:yrrah

what has been done to the hornet??
some time before you mentioned it's been played with by john someone but I dont remember you going into detail about what he did.

Are those mods avail for the Excal- do you think it would be an advantage to have the an Excal modified like that?

Would the mods make the Excal a .5 moa shooter as well? even though your groups at 100 are better than what i can do at 30m with mine- I'm working on getting better- but if theres anything i can do to make the gun better then any missed shots can only be blamed on me, and I can live with that.


With the Excal set to 20 FPE with Exacts (and shooting the same POI with FTS @20m) what range could I consider taking rabbits, hares, foxes and cats out to??

Thanks
later
P
You have PM Ogre ......... Kind regards, Harry
ogre6br
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Post by ogre6br »

thanks
and thanks for the help

LAter
p
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