SR rifle accuracy requirements

dbala

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From what I've read - it seems like 2MOA is the typical accuracy seen from service rifles - AR's are capable of considerably more. Other rifles maybe less (3 MOA?)

Assuming 2-3 MOA - then the other factors (skill, optics, fitness level) have a greater factor - at least this is what I have seen -

So - I guess my question is would 2-3MOA be sufficient & more time spent on training - less on equipment? Or should we be looking are rifles that shoot less than 2MOA?

Also - just to confirm - in a practical sense, is 2MOA approximated by 1" groups at 50, 2" at 100, 4" at 200, 8" at 400?

If so - then I need a lot of practice - 8" at 400 in SR would be pretty awesome....
 
In NSCC and CFSAC matches, and probably most PRA matches, the standard Army course of fire uses fig 11 and 12 targets, mostly. The accuracy requirements aren't too rigorous. The fig 12 has a 12 inch "bullseye" so at 300m, it is 4MOA.

The most demanding bullseye sizes are the deliberate match target faces, with 6 inch bull at 200, 9 at 300 and 15 at 5. So 3MOA is all that's required.

Most ARs are capable of this, and so much of service rifle "accuracy" gets lost in the "noise" of actually shooting the matches. I've fired perfect scores in every match at one time or another, and quite often, several in a day. But to the best of my knowledge, there isn't ANYBODY that has fired all 12 matches with 50's in a single course of fire. Not even with a "space-gun." (guilty.)

Proof that DRIVERs win races, not cars.

8 inches at 400y -- if you could fire that type of group in every match at all distances, in all positions, would be nothing but bullseyes in NSCC matches 1-12. And you're right. That would be awesome.
 
At NSCC, there is a V-Bull within the 5 ring. To score in the upper echelons, you have to have a high V count. Not only does this require good shooting, an accurate rifle/ammunition is necessary. Last summer I pulled targets during a shoot-off in a deliberate match. Shooters had tied with 50-8s. Both shot this score again in the first shoot-off; we then went to shot by shot sudden death. It went several shots before one shooter dropped a shot into the 5 ring.
A shooter can be competitive with a two minute rifle. One that shoots consistantly in the minute to minute and a half is better.
But, yes, shooter skill is critical.
In CFSAC, everyone is using issued kit. But not all C7s are created equal. Having a good one is an advantage. So is having a trustworthy sight.
 
The biggest factor in shooting a high score is actually putting in a good score from the 200m point. If you crash and burn at 200 then you are done. The reason the 200 is so important is because it is all possitional non prone shooting. If you want to become a good Sr shooter you must be able to keep all your shots ON the target somewhere from all possitions. If your gun can hold 3 minutes you should be good to go. Just practice!
 
At NSCC, there is a V-Bull within the 5 ring. To score in the upper echelons, you have to have a high V count. .

Actually...

To "score" in the upper echelons, you merely need a higher score - and it is technically possible to have a very high score with a very low V-count. Although that doesn't happen very much, I imagine.

I have seen 50-0v in the odd individual match. I may have even pulled it off a few times, myself - I'm going to check back on that. I know we call 50-10v an "HPS" for "highest Possible Score, and we used to joke about a 50-0v as the "IPS" or "Impossible Score." And frankly - it takes mad skill to rattle a bunch of shots into the 5-ring without touching the V :evil:

I can't imagine anybody shooting 12 good matches without getting ANY v-bulls... But there are PLENTY of occasions where shooters have won grand-aggregates without winning any individual matches... I know of one clever fellow who shoots a lot of V's that I used to occasionally beat in the Grand-Agg simply because I grab a few more points in rundowns. He killed me in other matches on V-counts... But a high V count in Match #1 doesn't make up for dropping points in Match #8 or #12, does it?

I think you would be correct to say that a high V-count is needed to win an individual MATCH. There's always a clump of folks at the top of each match with 50's or 49's and V's are almost always needed to break the ties. Especially nowadays... not so much 20 years ago.

Not too many occasions where Queen's Medal was decided by V-bulls... I haven't heard of any. Although I remember a story about Ron S. in a shoot-off back in the FNC1 days, so there must have been at least one tie.
 
The biggest factor in shooting a high score is actually putting in a good score from the 200m point. If you crash and burn at 200 then you are done. The reason the 200 is so important is because it is all possitional non prone shooting. If you want to become a good Sr shooter you must be able to keep all your shots ON the target somewhere from all possitions. If your gun can hold 3 minutes you should be good to go. Just practice!

Agreed.

And 200 is a lot less fun than it used to be for me. I have noticed that as time goes on, the air in Ottawa has gotten a lot thinner, and the ground a lot harder. I even suspect that the mounds are further apart than they used to be when I am running... Perhaps this is due to global warming.
 
Great info guys - I have been shooting 2 or 3 SR matches a summer for a few seasons, middle/low of the pack (I'm there for fun, but thinking about practicing more to get more competitive)

- and I have a couple of different rifle/scope combinations for this year, one is a 2-2.5MOA rifle that I have alot of trigger time with (many thousands of rounds) -

the other is probably a 1.5-2MOA rifle that I have zero trigger time with......I think for now I can stick with the slighly less accurate but more comfortable rifle for now & work on my fitness & positioning - maybe switch out to the higher precision rifle later in the season.
 
More accurate the better. If you are grabbing a gun/ammo combination that is holding 3" at 100m, you are doing yourself no favours.
If you are holding for 3-4 moa at 200m, that 3moa of the gun gets added, so your 3-4 moa goes up to 4.5-5.5 moa overall. If that same gun/ammo combination holds at moa (and not just at 100m - test it at all ranges), then your hold of 3-4 moa climbs to 3.5-4.5 moa. That could very well mean the difference in scoring something over nothing with some of your rounds.
 
Good logic beltfed - I will take some time shooting both at different distances & see what I can get. I've been testing accuracy shooting off the mag to keep things consistent.
 
My .02c worth,, using the classic match 1-12 course of fire.

So - I guess my question is would 2-3MOA be sufficient & more time spent on training - less on equipment?

To be competitive, you need good kit. It isn't too hard to put together an AR and ammo that can consistently shoot between 2-3moa. It may need some work to get it down to 1.5-2moa, but after that there are diminishing returns. As for the C7, count yourself lucky if you can get one that will consistently keep under 3moa, and then the CF ammo is a wild card. Consistency is important with your equipment too. You need a good sight that will hold a zero, you need mags that won't let you down. You need personal conditioning and the mental discipline to stay in focus and don't make mistakes in the match conditions.
Short answer: more time on training, less on equipment (as long as the equipment is consistent and dependable).

Or should we be looking are rifles that shoot less than 2MOA?
If you have one that can shoot around 2moa, then spend time on achieving that 2moa from standing and kneeling. That is where you will grab points and move up in the aggregate.

The other thing is fitness. It doesn't matter much if you have an AR with sub moa accuracy if you get less than 50% hits on Match 4, 8 and 12. You need to have good fundamentals and be able to consistently apply them under the physical stress of the rundown matches. You don't have to be an Olympic class athlete, but even a moderate level of fitness will give you a measurable edge over those who don't.
Short answer: Nothing wrong with looking,, just don't get fixated on equipment over your own performance.

If so - then I need a lot of practice - 8" at 400 in SR would be pretty awesome....
Well, only two shots in the classic course of fire are taken at 400, which is why we never practice at the 400. We just get zeros from the prone (others may have a different view, but that's cool).
Short answer: Yes, 8" at 400, centered on the bull, would be awesome, particularly on a windy day after doing the rundown from 500m in a kneeling or sitting position. Remember, these two shots are not from prone.

The saying is: that the agg is won at the 200 and you can only loose it at the 500.
Why is the 200m so important?
  • Because more shots are taken at the 200 than any other range. Two of the most challenging matches either end or start here, with another 2 from match 12. Top tier shooters get all hits here.
  • Hits count more than Vs. Once you can get every hit in match 1-12, then you can think about upping the v count.
  • Don't spend too much time practicing prone. Diminishing returns here. The agg isn't normally determined from the prone points. It comes from the run down matches, with the big ones being from the standing and kneeling. Most of your practice time should be done standing and kneeling and working on the rundowns. Your prone time should be best spent just confirming zero, and learning wind at the 300-500 mounds.
  • What about MOA? I wouldn't get to focused on the width of the bull in the deliberate targets. The hand held fig 12 is the one you need to worry about. Yep, it has a big bull, but you need to hit that target every time.

The round count for a total of 120 rds for score.
500m - 32 rds all prone
400m - 2 rds prone
300m - 32 rds all prone
200m - 42 rds, only 10 of which are prone.
100m - 12 rds standing
That's a lot of rds prone (76 out of 120), but it's deceiving. What separates the top tier from the others is getting all hits from the most challenging matches, and its not the prone matches. Its what you do with those 44 rounds standing and kneeling that you need to maximize (train for, spend time on it).

The figure 12 and fig 11 targets have a target width of 18 inches, with the width of the bull on the fig 11 being 4 inches less than the fig 12. Center your group on these guys and get all hits is the goal.

  • 100m: Bull is 12 moa, and the target is 18moa wide. Its big, but you need to hammer this without missing after doing a 100m run, and with 2 rounds after running 400m in match 12. It's all standing. Time practicing this will pay big dividends.
  • 200m: Bull is 6 and 4 moa, and the target width is 9 MOA. Almost a third of the grand agg is shot at this target from 200m (M2, 3 and 8). All from kneeling, some with running before, and some from starting in another position. Again, you need to get all hits. Don't even think v bulls.
  • 300m: Bull is 4 and 2.7moa, and the target is 6 moa. Again, almost a third of the agg is on these and you need to get all hits. Wind starts to become a factor, miss a wind change on the rapid and you can easily get up to half misses. I've seen a zero happen here on a missed wind change several times (Yep, I've done it too).
  • 400: Whatever,,. I'm being a bit silly, but only 2 shots out of 120 are taken here. Yep, you need to get hits and I'm happy with inners, and elated with bulls. The target is a 4 foot screen with a 3.75 moa bull. Generous inner circle.
  • 500m: At this range, you really need to work on centering the group and making the wind your friend. All shots are from the prone, and poor trigger manipulation really becomes plain for all to see.

To break 500 means you are getting there, and are probably taking things seriously enough to get better. To consistently break 530 means you know your s**t. Once you start breaking 550 on the easy days, then you are rubbing shoulders with the upper tier of shooters. This crowd is tough to beat, because they make very little if any mistakes.

To summarize:
  • get good kit (rifle, mags, optics, etc) and keep it good. Good enough is normally good enough.
  • know your kit and how to use it - sight settings, zeroes, immediate actions, have a plan.
  • master marksmanship fundamentals - focus on mastering the shot from standing and kneeling, less time on prone.
  • Get and stay fit. This takes dedication.
  • It's never too early to work on mental management. Make it part of your routine.
  • Marksmanship is a perishable skill. Even working on the fundamentals in a dry environment, on a regular basis is important to maintain that skill.

I think I've spent my .02c now.
 
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And Shelldrake knows what he is talking about! Newbies to SR, take note. Memorize what these expert SR shooters are saying; all good material here! :D

Cheers,
Barney
 
Shelldrake's analysis is outstanding!
It is pretty much a given that prone scores must be high - the foundation for the agg. The sitting/kneeling/standing matches are the ones that decide the winners.
Once in my life I shot 47-3 in Match 12. It'll never happen again. But that yielded a lot more points more than my average would have.
 
If you are shooting the OLD matches 1-12 I would put emphasis on Practice, Accurate rifle, Reliable kit. In that order. Practice being number one. If you are talking about the NEW service rifle matches well I would put a big emphasis on practicing the KNEELING, above all other positions. Reliable kit is even more important in the new matches because a jam in the CQB matches will cost a lot of points. I would say it trumps an above accurate rifle. So new service rifle is Practice (kneeling above all else), Reliable kit, Accurate Rifle.
With the new service rifle matches you are kneeling at the 400! That is the toughest rounds you will fire. Missing the target completely is not unheard of. If you do not find a stable kneeling position, and practice it so it is second nature and consistent, you will never get close to the top contenders. Standing and sitting positions are also important, but I have never met a shooter that did not get good standing or sitting scores after a bit of practice - its the kneeling that makes or breaks it for many, myself including.
I personally aim to focus most of my attention this year on conquering the kneeling position - once and for all.
Set up a few Fig.12s in your basement, shrink em down to what they would look like at 200m, and dry fire every day - in the kneeling.
Dry firing may be boring, but it works. Ensure you wear the exact kit you will be using in the competitions.
 
My .02c worth,, using the classic match 1-12 course of fire.


The round count for a total of 120 rds for score.
500m - 32 rds all prone
400m - 2 rds prone
300m - 32 rds all prone
200m - 42 rds, only 10 of which are prone.
100m - 12 rds standing

Lots of good points. By my count there are 32 rounds at the 400 now on score.
 
I think they have been changed to prone now if I'm not mistaken. I love the challenge of those two shots on the 5-1 rundown. I am always happy just to land them somewhere on the figure 12.
 
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