Brushbeater Talks Practical Rifle Accuracy

In the real world with real bad guys, practical accuracy is the only accuracy.

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img_0233There’s a lot of confusion even among longtime shooters between what a rifle is capable of doing off the bench on a nice controlled square range and what’s actually practical for a serviceable combat weapon. The two really aren’t the same. While tight groups are definitely a plus and a goal to be attained, having a precision weapon in the general purpose role is not always completely necessary to make one combat effective. There’s a happy medium to be found, and getting there is not always hard or expensive. Above all else, it’s the fundamentals of the shooter that make a weapon deadly, no matter what.

One of the really neat things about the past couple decades, firearms-wise, is the real renaissance we’ve seen in weapons development and maximization of potential. Most visibly is this phenomena with the proliferation of the AR-15 platform, but really among all classes of weapons. One can pick up even a lower-tier carbine and have a decent action capable of making solid hits at further distances than many shoot on average. That is, if the shooter is capable. Some of this has to do with the plethora of modern ammo choices out there, some with the advent and precision of CNC machines, and some with the proliferation of free-floated handguards. While the Colt M4A1 series has a mil-spec tolerance of 4 MOA, or a ~4 inch group at 100 meters, and usually easily exceeding this your common off the shelf AR-15 can expect much better than that on average. It begins, however, with the skill of the man behind the trigger.

The same can be said for the huge boom in the Long Range hobby. Lots of people are getting into it and it can be a lot of fun putting steel on target from 500m or more. The ability to squeeze every last fraction of capability is definitely nice. And usually the underlying question, whether plinking, running 3 gun or Long Range type stuff, is ultimately protection of hearth and home. But the question that comes to my mind is do you really need all of that to make an effective rifleman? The answer is largely determined by the rifleman’s purpose. For a combat weapon, even a designated marksman’s role, it doesn’t necessarily have to be a .5 MOA rifle or even one that really impresses at the range. Gasping for air, I know. Practical accuracy is a different animal from mechanical accuracy. But let’s look at some reasons why.

1. What is the median distance you plan to engage?

For my operating environment, I live in mostly dense forest with rolling hills. The long distance stretches are either pastures, power lines, or highways. From a light fighter’s standpoint, these three amount to the cardinal rule of never walking in the open or crossing a linear danger area with no overwatch. Overwatch, by the way, is not some fancy buzzword to sell you junk but actually is someone on your team hidden watching for muzzle flashes in case you get shot…while you’re crossing in the open or across linear danger areas. They watch over you. That said, my average engagement distance here is under 100m. Are you accurate enough to be lethal within 100m? How about 200m? How about 300m? Do you really need to shoot further than that? Maybe, maybe not. What are the intermediate barriers, i.e. potential cover (rocks, deadfall, etc) between you and where an adversary may fire from? Are you capable of shooting over those same open areas that they may cross?

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Average backwoods of NC.

A good way to put this into context is to think of the average shot a deer hunter will make in a given area. Around here, between thick Carolina conifer and hardwood stands, shotguns do just fine for 99% of putting meat in the freezer. Rifles are nice for shooting across cutovers or fire breaks- those open areas requiring a little more range I just warned you about. And how accurate is that Remington 770 or 742 with meat ammo versus a heavyweight barreled Remington 700 5R and precision handloads? Mechanically it wouldn’t make much difference in the woods over relatively short distances. But the weight sure as heck will, regardless of whether you’re a twenty something stud out shootin’ n’ lootin’ or a mid 50s patriarch looking to protect his home. Doesn’t mean that any of these are my personal choice for anything other than hunting game, but the concept is basically the same. Which bring my next point.

2. What is your Weight Threshold?

I knew a guy a while back who had a uber-high end semi-auto AR-10, decked out to the nines, with every cool guy thing you can imagine and a giant NightForce 56mm celestial telescope on top. Beautiful rifle, crisp glass. Weighed 18lbs empty and carried like a 4×4 in the hands. And there’s nothing wrong with that, if you want a high end benchrest-type gun. But that’s a ridiculous and unnecessary amount of weight for a general purpose weapon. For him, making tiny groups at a given distance was a lot of fun. But when it came time to carry it, you’d see him ditch that for his handy WASR-10 that weighs half as much loaded and accomplishes the same task within 100m.

The point is that what feels heavy but tolerable in your hands at the gunstore becomes a boat anchor after carrying it over distances with supporting equipment. Common knowledge usually dictates weight equates superior accuracy, but too much becomes self-defeating. That lightweight AR-15 with a pencil barrel can get heavy too. After a four day cave clearing mission in Afghanistan my M4 felt like a cinderblock. And aside from a PEQ-15, it wasn’t too far removed from the AR-type carbine pictured above. Granted, I was carrying a lot of other equipment including a SMAW-D and several days worth of 5590 batteries (which is like toting around bricks), but the point is that a carbine I intend to fight with needs to remain lightweight to keep me unencumbered. There’s a reason the broad shouldered bubbas get picked to hump the M-240B; it’s big and heavy, and the small guys can’t handle and effectively employ it over long distances. Even the meat eaters get tired though, and shaving a few ounces here and there makes a world of difference when you’re gassed.

3. Remaining Combat Effective- Remember BRAS

The reality of fighting in armed groups is that it is nothing like sitting at a range plinking targets. That’s nice for basic rifle marksmanship, and it’s really important to work on fundamentals. It’s purpose is to confirm zero & dope (Data Of Previous Engagement- a record of ballistic data for that weapon and specific ammo load) and make sure you can hit a target at a given specific distance, hence why most square ranges are referred to as Known-Distance or KD ranges. Square range time is critical, and should be at least a monthly training event for you and your group. But understand it is not the end-all-be-all; its just a foundation for Basic Rifle Marksmanship consisting of BRAS- Breathe, Relax, Aim, Squeeze. For creating and maintaining proficiency this is the proper cadence for trigger control. It’s easy to get right when relaxed and very easy to get wrong any other time. Only training on a 100m square range is a dangerously false sense of security. Only shooting from a bench and calling it good is preparing you for nothing except shooting off a bench. Getting out and humping that safe queen through the woods for a bit is critically more important than making tiny groups from the bench or even shooting fast at stationary targets in the 3-gun stall. You learn the ins and outs of that weapon on a patrol and get to make it better.

You may very well learn that what you can do with a 12lb rifle you can also do with an 8lb rifle, and that 4lb weight saving could make a big difference. If I’m running a .5MOA rifle but it’s a beast to carry with that 20in bull barrel, I may end up being so exhausted after a movement or a quick react to contact that I can’t hit anything with it because I can’t settle down behind the gun. Under duress this will happen to you. If you’re out of shape this will be you. And at that point the rifle’s accuracy is irrelevant. Shooting a half inch at 100m now becomes not even being able to acquire a target in that 14x zoom lens, because you’re spent and can’t think through your situation. Believe me, it will happen to you.

4. “If you can’t do it with irons, don’t bother with optics”

I was talking recently with an old-hand Sniper Instructor who told me this. It may come as a shock to some of you but I agree wholeheartedly for making new riflemen. The optics themselves make life easy, especially today in the world of precision machining and glass manufacturing that makes even lesser-expensive options fairly high quality. And it can produce marksmen in a shorter amount of time because the process of sight-aquire-fire now becomes streamlined. But- and this is a big objection- without the fundamentals of proper marksmanship, an optic of any type does you little good and in some cases might make you worse. If I’m running way more glass than necessary, such as putting a 16×50 on an M4 because it helps me shoot tiny groups off a bench or in the prone, I’m not effective anywhere but in that one scenario. I may very well lose my target if something throws me off kilter as usually happens in a dynamic environment and I may also have trouble getting on target with any amount of speed. If I back the zoom off but have a second focal plane scope, now my reticle is worthless for any sort of bullet drop or ranging measurements.

His logic is that if I can do it with iron sights, then I have zero problem with optics. The fundamentals are there, along with my confidence. The foundation is laid. Optics of any type are a tool to enhance one’s capability, not a shortcut in training. If Joe knows he can ring steel with irons on his weapon at an average engagement distance, then an optic of any type enhances his capability. He now has confidence in himself and his weapon. And confidence is the difference maker above any piece of kit. So with that said, anyone getting started in rifle marksmanship should begin with iron sights and graduate to implementing optics down the road. Simplicity equals success. Keep in mind this is for basic training purposes; a standard for those new or inexperienced. Additionally, for those simply thinking optics always equate accuracy, buying airsoft-grade trash or even decent glass but a skimpy or improper mounting solution is a recipe for problems in the long run. If it’s worth doing, it’s worth doing right. If you genuinely don’t know, swallow that pride and get some instruction- I promise, it will be worth it.

Mechanical vs. Practical

M4A1-accuracy-vs-M16A2.jpgMechanical accuracy definitely plays a large role in practical accuracy, but if your fundamentals are trash nothing is going to make you a good shooter. While you’ve read up until now that pinpoint accuracy is not a central requirement in a primary fighting carbine or rifle, good mechanical accuracy is definitely a desirable asset. If my weapon shoots 2 MOA, or a 2 inch group at 100 yards, that means on an average man-sized target at any given distance I have some margin of error to still make solid hits, all things being equal. Anything up to 4 MOA for a general purpose carbine then becomes perfectly acceptable. Even out to 600m this gives us, in theory at least, 24 inches of spread but still perfectly capable of a solid hit if you do your part. But you have to know how to do your part, and that only comes from solid training. But will you need to shoot that far? Probably not in most cases- and only your own situation can determine this. Most often our expectations should be half that distance at the most, but if everyone in your group can make those kinds of shots, then they’ll have no problems engaging closer than that.

Practical accuracy comes from the individual rifleman; riflemen are only produced and maintained through quality training. The tactics of the Team of Riflemen are the real difference maker. You should be seeking out training outside the square range on a regular basis. My friend JC Dodge has an upcoming class which will go beyond the typical comfort zone of most, pushing both the student and his equipment. In addition, I’m available for those seeking private instruction on both making the shot and proper field techniques, along with other small units skills such as off-grid communications, Recon & Surveillance, and Combat Casualty Care. We’re not the only ones who can teach this stuff; there’s many others. But I highly implore the reader to get that training along with all the other skills to give you the tactical edge in setting up a secure retreat, even if you think you’re the ‘expert’. And with that, I’ll leave you with a quote from the late, great Peter Kokalis:

To train others in the art of war, you must both know war from the trenches and undergo constant training from others, both to keep the sharp edge and be exposed to the ever-evolving tactical concepts of combat at the down and dirty level. Several have asked why an “expert” (God how I loathe that word) like me would need to participate in training at a firearms school. The answer is simple: for the same reason tennis and golf pros constantly train under other tennis and golf pros. You cannot observe yourself while shooting, but the professional firearms instructors under whom I train can constantly detect slight nuances of incorrect movement that need to be reprogrammed.

-From Weapon Tests and Evaluations, The Best of Soldier of Fortune

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Good advice from a good guy who knows his stuff.

JCD

American by BIRTH, Infidel by CHOICE

 

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3 thoughts on “Brushbeater Talks Practical Rifle Accuracy

  1. Everything in the above is bubble on and plumb. That’s why I own a “golf bag” of rifles and a versatile shotgun. My Russian built AK is a solid 2 MOA performer out to it’s maximum effective range of 300 meters with any ammo I feed it, and that’s another part of “combat” training with a rifle or carbine. Using whatever ammo is at hand. That’s what you will be forced to do if CWII ever does breaks out. So start training for it now.– My M1 Garand is a GEM. That gives me 30.06 firepower at any range I can see, and 200 rounds for the Garand is actually LIGHTER than the same amount of magged up ammo for an M14 (you have to count the MAGAZINES for that 14 or FAL) and LIGHTER than a 7 steel mag load for the AK and, at 11 pounds loaded is only slightly heaver than My AK , and LIGHTER than many tricked out AR “carbines” , M-14’s and FAL’s. The thing you didn’t touch on was the often ridiculous ammunition loads I see guys carrying in “training”. I regularly see rigs with 12 , 16, or even 20+ magazines. IMO this has a lot to do with having your “training” consist of nothing but internet chat rooms, 30 yard mag dumps, and bench shooting tricked out AR target rifles. I keep my web gear simple. “Light fighter” simple. Basic load of ammo and a “3 day” seasonal survival ruck. IMO. If you have it in your ruck and haven’t used it in three days you probably didn’t need it. At some point all that food water ammo, and blind luck WILL run out. We all need to train for that day too.

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