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Good groups poor score

1.9K views 39 replies 23 participants last post by  mobenzowner  
#1 ·
I’m regularly shooting good groups .250 to .3 but my scores are never very good. I’m shooting a Suhl in factory stock. Bald eagle front rest and protector tear rest. Scores on unlimited target are around 1700. Any thoughts or ideas.
 
#6 ·
I shot one target this morning, there were several people shooting, didn't get flags out during the target hanging break, planned on zeroing a scope on another rifle but that didn’t work out. So I grabbed my wanna be BR rifle and shot my UL target. Fortunately the wind was pretty low and I got decent results. After that flags were not an option as the wind picked up and started switching fairly fast. Trip got cut short before I got through half the next card. I doubt it would have been as good.

I have found there isn’t much wiggle room on an ARA UL target. I just started practicing on that target and keeping it in the 100 ring is tough.
 
#7 ·
The shot dispersion increases when you move to a new bull, as it is common for the poi to be different from the poa due to the recoil action of the rifle in the rest. Next time this happens, after the shot look through the scope and you will probably see that the poa has changed to agree with the poi. It's challenging to get the rifle settled the same in the rest everytime you change to a new bull. A challenge I'm still working on.....
 
#13 ·
Two quarter inch groups can be a quarter inch left and right of the POA ... which gets you a half inch ten shot group. Which is not very impressive but nearer reality. Shooting for score, any target, is where the rubber meets the road.

And score targets can be scanned, digitized and subjected to statistical analysis. My F Class target (5 per eight bulls) gives me a 40 shot composite group. I'm more than a little pleased that my new rifle just shot a 14mm (outside-outside) 40 group outdoors with Cx.
 
#14 ·
Maybe a different kind of target would help. Rings in even tenths of an inch from the X. A scoring plug to let us get the extra digit between the rings. Just score it by mean radius. Of course phone software can already do all this for us easy enough.

More seriously, it sounds like maybe some more care in how you set the rifle up to ride the bags would help.
 
#16 ·
Groups lie. :cautious:
Makes it look like my results are better than they are.
Shifting from aimpoint to aimpoint is not the problem.
My overall scored target aggregate group size
is smaller than my aggregate group measurement
from a target full of 5 shot groups. If switching
from dot to dot was an issue, that couldn't happen.
It does. :oops:
The reason? Variations in cartridge quality and
changes in range conditions during the time it takes
to shoot a group. Small time intervals, range conditions
remain similar. Longer intervals conditions change more
and group centers wander relative to point of aim.
Why is this not such a problem for my scored targets?
I'm much more focused on doing everything correctly. :unsure:


Another item, is patterns in cartridge uniformity.
Changes in components and assembly tolerances
vary over time on the assembly line.
My thinking is from one end of the box to the other,
those patterns of uniformity shift, causing gradual shifts
in point of impact relative to point of aim.
It's not my body mechanics or rifle alignment.
Watching videos of myself at the bench,
shows chambering the next cartridge causes more movement
than aligning to the next bullseye. Try it.
Set that phone to video record and watch yourself.
It's educational. :rolleyes:
 
#17 ·
Have you shot any 25 shot groups? Shooting amazing 5 shot groups doesn't matter BR/ARA you shoot at least 25 shots. IF you can shoot 25shots inside of .5" (size of ARA 100 point ring) i.e. your rifle and ammo could potentially shoot a 2500. IF your rifle and ammo shoots 25shots into a .6 or .7" group (how many of those were outside of the .5" ring?) your rifle and ammo are likely holding you back and you will likely never be able to shoot a 2500 even in perfect conditions.

Like others have said 5 shot groups with wondering POI don't matter. .2" and .3" groups are good for a factory class rifle but an UL rifle should be shooting .1" five shot groups pretty regularly because once you shoot 25-50 those tiny groups always grow. Do that and see how big the "Cone of fire" really is. That will most likely be a much more realistic indication of what your rifle and ammo can actually do vs the size target you are shooting. Even if it holds under .5" for 30 shots YOU will still have to read and hold off for the wind perfectly to not lose points.
 
#19 ·
Solid groups but lower scores suggest your precision is good, but consistency needs work. Check if your groups are centered - even tiny zero shifts hurt scores. Also watch for position changes between strings that might shift point of impact. The factory stock may need torque adjustment to improve consistency. Try tracking your shots relative to wind conditions too - sometimes we focus so much on group size we forget wind holds.
 
#20 ·
Yea it’s frustrating. I have been doing good. Then I went for a good morning with good temp and low wind to no wind. I know that sometimes is not favorable but It had been working good for me. Two examples would be the five shot group in the bull. I said well if I can put them in the bull. I should be able to shoot a good score and I actually have in the past. I actually shot quite a few 5 shot groups. Mostly to see what the heck and not one one was over .180. It might have been .one that went 250. I just couldn’t get a good score from what the Rifle was telling it could do. Another example would be the tune groups moving to another bull and two clicks on the tuner and had a .079 and if you super imposed them there was 10 shots with a tuner adjustment that aren’t over .180.
So what ever I’m doing or something was causing it. I haven’t figured it out yet. But I’m leaning toward something with the Rifle and the way it was moving in the rest or just something that IDK yet.
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#22 · (Edited)
If that was a question to me. On the ARA target I believe the plug has to cover the dot.
On a IR50 best edge target. They just have to touch it.
I do understand what’s been said about 5 shot groups and the POI being off from bull to bull. Not my case I can assure you most of my 5 shot group were well inside the white of the 100 ring other than moving the tuner or switching to a different lot of ammo. So what’s going on. IDK. It is something that I have struggled with but haven’t experienced it for a while. It was nice to be getting beat by myself missing conditions. Now back to IDK what the heck is going on. lol. I will get it fixed by next weekends match.
 
#26 ·
#28 ·
I am not @Frankr but my 2 cents is that you must use a plug (and a scoring table if you can get one) and a maginifying lens. That's how your target will be measured in a tournament. I use the plug (and glass when necessary) on all my practice shoots to be sure I am being true to myself
 
#32 ·
#35 ·
First I was dealing with some tough wind conditions and dropping temperatures. It was cooling down late evening. I tried the .079 tune and it was NG. Another guy wanted me to try something else. I did it was NG. Back to original tune. I was doing ok shooting like it has been In some tough conditions but as the temp cooled I started getting more vertical and as the wind died down a light head or tail wind would cause bad vertical. So I found a better tune. That shot as well as the original but had less vertical. So my 5 shot group a .165 then the next 5 bulls were all X’s. I’m not going to show the whole target. There was a lot of messing around on it. 248 13X. So yea 248’s in some tough conditions. But the Rifle is shooting good enough to do better than that
So I feel ready for this coming weekend.
You definitely have to factor in some tough wind conditions. One guy said he can’t shoot that condition at all. So it’s shooting really good.

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