DarkLordOfOptics
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Guns, Optics, 2nd Amendment and resisting the Left in everything they touch.
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Another gem by George Friedman: Labor Shortage

Here is another really thought provoking piece by George Friedman of GPF. In this one, rather than offer up an explanation to some complicated geopolitical issues, he argues that we do not have a good understanding of what really caused the current labor shortage. That, in some ways, is a scarier thought than simply blaming it on excessive stimulus.
I do not have any insight into labor problems except in US and Israel. I live in the US and work for an Israeli-owned company.

I would need to do a little digging and look at the numbers, but I have a suspicion that he is underestimating a little bit the impact of the federal government giving everyone cash just for being alive. He is right, however, that this does not explain the skilled labor shortage.

I can offer a couple of things that might explain some of it. As far as white collar world is concerned, we live in a deeply credential driven society where a college degree or graduate degree seems to be a requirement for quite a few jobs that do not really require it.

With the jobs that do indeed strongly benefit from an appropriate college degree, America is not graduating enough people with relevant majors.

Thanks to the Left's takeover and subsequent near destruction of the American educational system, the whole thing got turned upside down. Vocational schools and apprenticeships have been largely destroyed.
With four year colleges, If memory serves me right, only about 18% of the people graduating college have STEM degrees and the situation is likely to get worse. Male college enrollment is already down and as far as technical disciplines go, they are still strongly dominated by men. Women, rather overwhelmingly, do not find STEM fields interesting and go into other majors. On top of that, somehow, everyone is convinced that all degrees have equal value and equal job prospects regardless of the field of study.

If you just stop and think, this is absolute nonsense, but noone does that any more (stopping and thinking). I can think of quite a few rather bright kids who went to college and chose majors strictly based on how easy they are, so that they have plenty of time to contract STDs and shake their ass on Instagram.

Don't get me wrong, as a society, we need psyche majors, english majors, etc. We just do not need quite as many of them as seem to be coming out of college. I need to do some digging with actual numbers, but people with degrees in Medieval Goat Fuckery and Central Asian Donkey Breeding all too often end up serving fries for a living and pondering how to pay off $400k of student debt.

If only 18% of graduating college students have STEM degrees, I can probably make an educated guess that over half of college population is getting screwed. All they get for their money is four years of indoctrination.

This situation will not resolve itself until the American educational system as we know it is either reformed or abandoned with companies large enough for it doing their own education and apprenticeship programs that circumvent all the political nonsense.

Either way, here is the link to the article and the text is pasted below:
https://bit.ly/2X2E66K

The current breakdown of the global supply chain threatens to change the future of the world. If this worsens, the fabric of the global economy will be torn – though I don’t know exactly how many months it would take – and reconstructing it will take longer than breaking it did.

Similar disruptions have been seen in wars when production facilities were destroyed and maritime trade was disrupted or suspended. In World War II, imposing economic disruption on the enemy while preventing the enemy from doing the same to you was if not the essence of the war then certainly critical. We are not seeing anywhere near those levels of disruption now, but the mechanics of what we are seeing have more in common with war than with ordinary economic events. Right now, it appears to be a major inconvenience. Over time, it could be much more.

In mid-2020, I wrote a piece about the course of the COVID-19 crisis. I argued (not very originally) that there were two courses the economic fallout of the pandemic could take: recession or depression. The possibility of robust growth was not in my mind an option. I defined recession as a financial event, painful but ultimately recoverable without substantial, long-term damage. I defined depression as the physical destruction of the economy, with companies and banks failing and ceasing to exist, massive unemployment, and so on. Depression might have a financial component, as the Great Depression in the United States did, or a military component, as it had in much of Europe after both world wars. A recession may take years to recover from. A depression takes a generation. I also said that in my mind, the pandemic would not cause a depression. My thinking was that in due course the pandemic would either subside on its own or give way to a medical solution. The key factor was how long the measures used to combat the disease would be in place. The longer the time, the greater chance of depression.

We are now seeing the physical degradation of the global economic system with shortages and disruptions that are not soluble by financial measures. We are seeing a phenomenon that appears to consist of many systems failing and interacting at the same time. Everyone has a different theory for the failures, but there is one that virtually everyone selects as a central cause, even if they disagree about its origins.

In the United States, there is a two-part thesis. The first is that overly generous unemployment and stimulus benefits reduce the willingness of many to work. People can make more money by staying at home. The problem with this claim is that someone who forgoes a salary for benefits wasn’t earning much to begin with. They would be relatively low-paid workers with little if any savings. It is hard to imagine they could not be coaxed back into the workforce. And it assumes the warehouse or restaurant the employee used to work at could outbid the benefit but either didn’t or wouldn’t. Certainly, I haven’t seen the balance sheets of these companies, but having relatively low-paying jobs left unfilled shouldn’t paralyze a business. In addition, in many sectors, job vacancies are at levels far above the point where they would be influenced by federal benefits. Benefits did not create massive labor shortages in the area of skilled labor, professional work, management and so on. Yet there are shortages there as well.

The second part of the thesis is the withdrawal of women from the workforce for home care. This is more persuasive than the first part of the theory but still flawed. U.S. labor statistics say some 1.8 million women remain out of work, but that doesn’t necessarily give us the full picture. Most of the schools that were initially closed have since been reopened. Some women have had babies during the pandemic and have thus recused themselves from the workforce, but others haven’t. About 40 percent of U.S. homes have children under the age of 18, and about 20 percent have children under the age of nine. Every household, I’m sure, has different standards for how young is too young for a child to be left alone, and different tolerances for how much money is acceptable to forego for child care. We must always remember that many of us work because we have to. The number of women who either do not need their paycheck or have no way to care for a school-age child seems insufficient to explain the magnitude of the loss in the labor force.

Importantly, many of these theories use the American model as the essential one, but what may explain shortages in the U.S. may not hold true for another country and vice versa. Some of these countries have vastly different cultures, job markets and so on. In China and Israel, for example, the shortage is in workers with technical expertise. Anecdotally, I know that in Italy, where it’s common for extended family members to live together, mothers may work while grandmothers care for the children.

What I think is clear is that we do not know why there has been a global reduction of labor, unless it took place only among those who don’t need to work (and those people have Zoom). That is not a good answer, but it has some value. This is what is most frightening about this development. Many agree that a labor shortage is a key driver of the supply chain problem. Yet the dominant theories of what happened, while not refuted, have many weaknesses. That means that there must at least be additional explanations. So, we are facing a depression, originating not in financial events but in the displacement of people, transport and other elements. Facing a system failure with a known cause is one thing. Facing one for which you have no model is another.

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Nuclear Bright FFP LPVOs

This is a re-upload, so if you receive two notifications, my apologies.
The original upload got stuck on processing the video.

This originally started as a review of the Vortex AMG 1-10x24, but ended up being more of a direct comparison of what you get with these three modern LPVOs that have nuclear bright reticle illumination:

Vortex AMG 1-10x24 https://eurooptic.sjv.io/rEQm1y
Primary Arms PLxC 1-8x24 https://alnk.to/9xnqt1y
Vortex Razor Gen3 1-10x24 https://eurooptic.sjv.io/rEQm1y black anodize or https://alnk.to/4XzIXQ9 for bronze anodize

The first question will always be why I selected these specific three scopes. The obvious answer is simply because I had them. I was really hoping to get the new SAI10 here since it goes head to head against these group, but that was delayed. I will do an update when it gets here.

Why did I not include the two Nightforce options: NX8 and ATACR? Several reasons. Mostly because they have been around for a while and are a known quantity. I have looked at both...

00:28:27
Flashlights: Olight Odin Mini and PL X

Late last year Olight reached out to me and asked me if I want to review a couple of flashlights. I had never spent any time with any Olight products, so I took a quick look at the available specs and decided to give it a shot.
I suspect that Olight is quite irritated with me since, apparently, the stipulate a specific timeline to reviewers when they send them products. I was blissfully unaware of that (maybe I should have read the fine print) and did my usual thing where I spend an ungodly amount of time with whatever I happened to be reviewing before I run my mouth.

This video is long. I have hundred of rifle rounds and well over a thousand of handgun rounds behind each light. They shook a little loose, but not too much.

Beam evaluation you see in this video was done after lots of shooting.

Beam quality is quite good, but these are relatively budget lights, so I was pleasantly surprised. Build quality is also quite respectable

https://amzn.to/4x7Wpnt
https://amzn.to/3REL51O...

00:53:50
Long overdue: Element Theos 2-10x42

The amount of time I spent on this scope trying to find something really significant to nitpick on is borderline embarrassing. Yet, other than the original observations on it being a little heavy and that the reticle could have benefited from a couple more numbers, I really did not come up with much of anything.

It is decidedly a precision-oriented MPVO, yet it does everything well. In terms of pure optimization and understanding the real purpose of what these scopes are used for, the baby Theos is just superb.

While the current iteration of the excellent Primary Arms 1.5-12x36 PLxC is aimed at AR guys stepping up, the Theos is set up just right for precision guys trying to equip their accurate semi-auto with something a little smaller and lower magnification.

It is an absolutely exemplary design for stretching the range of an accurate DMR.

At the time when this is written EO has one for $2049, https://eurooptic.sjv.io/enEP06 which is an exceptional price for this scope. I thought it was...

00:22:35
Happy Father's Day!

Happy Father's Day gentlemen!

Yes, I know it is a day largely invented to keep hardware and gun stores in business (just like Mother's Day is a handout to florists), but I suppose it is better than nothing.

I am going to head out in the general direction of Texas at some point today, so I may be somewhat scarce for a few days while out hunting.

Before I go, on this Father's Day, while it is customary to give a shout out to your family, that's just a given. My family is awesome.

I thought I'd give a shout out to the people at Phantom Defense. I needed some 8.6BLK ammo in hybrid cases for this hunt and they were extremely courteous and accommodating in getting it to me on time (and they do not know me from Adam, so I think that is just how they treat customers).

This 210gr ammo is averaging 2270fps out of my 16" Boombox with single digit SDs. I might just stop reloading for supersonic 8.6 now that I have this.

...

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Father's Day Sales are upon us

As is usually the case, I am going to keep this post pinned for a couple of days to list some of the more interesting Father's Day discounts that cross my paths. Since I am still on travel, I am afraid a truly exhaustive coverage is somewhat beyond what I can pull off, but there are a few things here and there.

Primary Arms has some USA-made HTX-1 red dot sights in stock again. Those kinda come and go and as far as pistol mounted optics go, it is easily one of my favourites: https://alnk.to/8tSXL1f
Also at PA, VTX15 code gets you a Vortex Razor Gen 3 4-24x44 riflescope for $2379. It is an exceptional compact precision riflescope. I expect to release a review on the new crossover scopes featuring the Vortex and S&B in July. For under $2400, I am not aware of any 40-ish mm objective scope out there giving the new Razor any semblance of a run for its money.
Those two were what stood out to me, but generally PA has quite a lot of interesting stuff on the Father's Day sale page: https://alnk.to/dWgsapa

...

Hi Ilya,

What is your take on the DBH D12 thermal scope? I like the high thermal sensor resolution and baseline 3x zoom. This is for night hunting coyotes out to 500 yards max with a very accurate 6GT bolt rifle.

BTW, after trying every which way to purchase an EU (wider FOV) version of the S&B Meta FFP, I gave up and purchased a US version for DMR/SPR 556 AR15. Really liking it as an upgrade from the XTR IIIi for long range AR use cases. Photo attached.

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Spartan's CP Brace: Initial Impressions
In pursuit of stability

It has been a little time since I talked about Spartan Precision bipods and tripods.  That is largely due to my preoccupation with precision shooting during the last year and a half or so. 

I have two pieces of gear from Spartan: Ascent tripod https://alnk.to/28VEg3S and Javelin bipod https://alnk.to/gVPiEBd Both are very well made and rather quick to deploy, but they are not quite stable enough for the competition oriented endeavors I have been focusing on.  

For competition, it has been predominantly large diameter inverted leg tripods, like Zeiss' Max Duty kit and Triple Pull Ckyepod.  Inverted leg tripods are measurably faster to deploy and adjust when on the clock.  Triple Pull Ckyepod gives me the flexibility to shoot prone, sitting or kneeling in a pinch.

For hunting, however, I have been using the Spartan gear I listed above because it is light, easy to pack, fast to deploy and exceedingly well made.  It also really helps that the legs of the Ascent tripod come off for easier packing and for use as hiking sticks (that is highly useful when packing meat out and I like the idea of not needing to carry around separate walking sticks.

Most of my hunting rifles that I am not willing to attach a bipod to on a mostly permanent basis are set up for Spartan's Magnaswitch adapter.   It is slick, unobtrusive and can be used to snap either a bipod or tripod in.  It is not quite as stable at distance as a proper large diameter match tripod, but it is very fast to deploy and stable enough for my hunting purposes.

In the last few years, tripods have become an indespensible tool precision shooting when terrain is not conducive to shooting prone.  We use tripods for observation and target ID with binoculars and then immediately switch to using them for shooting support.  That is where things start to diverge a bit.

Some people clip the rifle into the Arca head of the tripod (that's what I have been doing lately).

Some keep a tripod table clipped in and do both glassing and shooting off of a bag sitting on top of the tripod table (that's what I started out with originally, but managing extra gear took too long.  I am more efficient now, so it might be time to re-visit this).

Some of the top competitors use two tripods for front and rear support (that's more gear manipulation than I am comfortable with).

When there is a front support, whether a tall bipod or a prop of some sort or just a convenient terrain feature, tripods are routinely used as a rear support to stabilize the butstock of the rifle.  That is what's commonly referred to as "tripod rear".

I have been trying to keep things simple and mostly just shot with the rifle clipped into the tripod.  I got quite competent at it when shooting at the range, but it has been a bit of a struggle in the last two matches (I also had some health issue in parallel, but I suspect that it had more to do with me screwing things up under time pressure than health concerns).

Still, while I continue to practice shooting with the rifle clipped into the tripod, both standing and kneeling, it was time to expand my horizons and try to master various variants of "tripod rear" support.

That is when I stumbled onto Spartan's CP Brace that offers a completely different approach to using a tripod for two point rifle support.

 It is a very clever idea.  They are, essentially, creating a bridge betweeh two legs of the tripod that has a compact tripod head attached to it.  That is the front support.  The rear support is the tripod's third leg where, similarly to the conventional "tripod rear" setup, you use your support hand to anchor the buttstock of the rifle to the leg of the tripod.

Like everythign Spartan makes, CP Brace is not cheap, so I figured I should take one for the team, do some experimentation and let you know what I find.

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Will HICAR and 6.5CM+Peak kill the M7 and 6.8x51?
One part of my hopes that it will. On the other hand, I hope that it will not.


Either way, it is going to continue to be a mess.

Last month, powers that be issued a solicitation for the HICAR program:
https://sam.gov/workspace/contract/opp/b1a57529aa574e8ba220e0311434733e/view

HICAR stands for "Hypervelocity Improved Capability Assault Rifle"

The solicitation is specific to SOCOM, rather than the larger branches of the military.  However, I strongly suspect that it is a harbinger of smarter things to come than the general issue of anything chambered for the 6.8x51 (aka as 277 Fury in the civilian world).

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Visiting with TacomHQ

This week was my kids' spring break, so we ended up going on a road trip of sorts.  We flew to Houston, rented a car, visited the Space Center, checked out Galveston, then drove up to Dallas.  My dayjob is in Dallas and I need to visit the office occasionally.  Truthfully, I need to visit the office more often than I currently do, but given my family situation that is a little tricky.

My kids are very good travel companions, so we decided to drive back to Albuquerque instead of flying.  The way the timing worked out, we had a day to make a detour and drive up to Arkansas to visit John Baker and his Tacom HQ operation.

I've known John for a few years.  He has visited with me about three years ago to talk about his their reticle idea and a few other things  

I think the reticle idea is sound and we should see a version of it in a scope soon enough.  I'll do a thorough coverage at that point.

This time around, the reticle was not the main reason behind my visit.  John is a creative guy and they do several interesting things there.  Everything they do is clever and outside the box.  For example, to the best of my knowledge, they were the first to come up with different ways to shift the POI for ELR shooting with their TARAC devices.  Alpha and Bravo TARAC devices use prisms to shift the zero of the optic, but a predetermined angle.  I have a flip-up Alpha TARAC set up to help with my subsonic ELR pursuits.  Bravo TARAC attaches the prism to the objective of the riflescope which works beter with large objective designs.  Since Tacom came up with it, the idea has been pirated by a couple of people, most prominently by Nightforce.  Technically, Tacom has a patent on it, but this appears to be a situation where a large company (Nightforce) shamelessly muscled a small company (TacomHQ) out of their IP, knowing fully well that they have more money for lawyers.  To be fair, John does not talk about it too much, so this is just a guess on my part (although I am sure I am going to get a nastygram from Nightforce lawyers for posting this.  They seem to really enjoy pushing small independent guys around).

Charlie Tarac uses a periscope instead of a prism to optically add slope for ELR shooting.  Delta Tarac does mostly the same things except it also offsets the line of sight laterally to avoid the mirage from the barrel.

The new thing with TARAC devices for this year seems to be an adjustable version of the Charlie.  There is a large side wheel that allows you to dial up to 900MOA of extra slope.

The reason I wanted to spend a little time with Tacom was the structured barrel.  I first ran into this concept a few years ago and thought it was an interesting idea.

Initially, my plan was to pick an appropriate action and have John make me a 300NM structured barrel for an ELR bolt action rifle.  I still want a 300NM and I might put one together eventually.  However, I never quite pulled the trigger on that for a few reasons.  One is that I simply have very limited use for such a gun.  I still want one, but I do not have easy access to a place wehre I can really stretch the legs of a caliber with that kind of capability.  The reason I wanted to put one together with a structured barrel is that they are are getting very good lifetime out of these and they are very easy to get to shoot properly.  

They have several version of the structured barrel design, but fundamentally they start with a 1.5" diameter barrel blank and mill out a bunch of material.  The most disinctive features are deep longitudinal cylindrical channels drilled parallel to the bore.  The start at the muzzle and go back toward the chamber.  They do not make it all the way to the chamber.  On the outer surface of the barrel, there are additional featuers designed for eliminating vibrational nodes and increasing surface area for better heat exchange.  There is quite a lot of technical informaiton on their website: https://tacomhq.com/structured-barrels/

Structured barrels look very beefy because they start out from large diameter blanks and they are decidedly not light-weight barrels.  However, by the standards of typical match barrels they are on the lighter side of things because of how much material has been removed.  Given their impressive vibration dampening advantages, a few months ago I shifted gears and started leaning toward putting together a large frame AR around Tacom's structured barrel.

With the precisely calculated mechancial structure, these barrels acomplish two very complicated things simultaneously: they are harmonically dead and they do not get hot.

During my visit, we shot two guns with structured barrels: a 6.5CM AR-10 and a 300NM bolt gun.

We did not do mag dumps or anything that silly.  However, after 10 rounds of rather rapidly fired 6.5CM, the barrel was warm, but not hot.  Temperature distribution was arguably the most remarkable part.  Using an infrared thermometer, it was easy to show that the warmest part of the barrel was around the middle (near the gas block on the semi-auto),  The breech end of the barrel was cooler to the touch and measure at a lower temperature.  Basically, the barrel never got very hot and whatever heat it accumulated was shed very rapidly.

The feel of the recoil impulse is really odd in that it is completely muted and there was no muzzle rise to speal off.  I suspect a part of the was the muzzle brake, but this lack of discernible resonant frequencies made the recoil cycle extremely gentle.  I was shooting an IPSC at 350 yards and the recoil impulse never moved the reticle off the plate.  I fired the last four shots as rapidly as I could pull the trigger.  Everything was on the plate.  The rifle was not light at right around 14lbs with the scope, but I expected a lot more movement out of it even with the muzzlebrake.  Most gas guns have this slight "pitchiness" to them and I saw none of that.

The 300NM boltgun was slightly heavier, but with the much more powerful round the recoil did move the reticle off of the target, but not by much. 

I never lost sight of the target during the reocil impulse and the feel was, again, very muted and controllable.  I am not sure how heavy the boltgun was, but definitely less than 20lbs.  I would guess it was around 17lbs, but I'll check with John.

While both guns were very impressive, the semi-auto shot unlike any other gas gun I have ever pulled the trigger on.  No gas gun ever has a truly free floated barrel, since there is a gas block attached to it.  However, the combination of the structured barrel with a unque way that John has of putting the upper together, is the closest I have seen to date.

He bonds the barrel extension to the upper receiver and then screws a shouldered barrel into that.  The upper receiver is the Aero M5E1 Enhanced since the beefy upper receiver extension helps decouple the handguard from the barrel.  Also, the rather beefy structured barrel needs a large diameter handguard which this is.  The gas block they make is a custom affair that is probably better described as "tunable" rather than adjustable.  It is not designed for making frequent adjustments.  The idea is to tune your gas system for perfromance and reliability, then leave it alone.  I plan to do exactly that.

Since I was heading this way, I brought the necessary pieces with me for John to put together a 6.5CM upper for me.   Originally, I was thinking of doing it in 6XC for local PRS matches, but now that I shot with it, I want to try using it for NRL Hunter as well.  I think I can make weight without too much trouble.  I'll stick with 6.5CM in order to make power factor for Hunter matches.

Saying that I was impressed would be a gross understatement.  The feel of this gun is absolutely unique and it has recoil control behavior of a 25lbs gun in a 14lbs package.  It is quite remarkable.  Now, in the grand scheme of things, with my nearly 300lbs bulk backing up the gun, recoil control is a relatively straightforward affair.  Since my kids were there with me, I had both of them shoot both guns and watched the recoil cycle very carefully.  The guns barely moved even with a much smaller human behind them.

I know it sounds like magic, but it isn't.  I am not a mechanical engineer, but I spent a good amounf of time going over the materials and thinking through what they are doing with these barrels.  The science behind it is pretty solid.  I am not seeing any obvious holes in their foundational reasoning.  The execution is difficult and the barrels are not cheap.  Aside from good ideas, it takes a lot of skill and know-how to make these.  There is a good chance I will make a permanent switch to these barrels on what I consider my "heavy" precision guns while sticking with the Fix as lighter guns they way they were originally intended to be.  When I say heavy, I mean sub-20lbs with everything and light is sub-13lbs with everything (scope, suppressor, bipod).

Before I wrap up, let's get back to the heat management argument for a moment.  The 300NM I shot was significantly accurate and it is at a bit over 2800 rounds.  That sounds outlandish given that is nearly triple of I would expect out of this caliber.  However, if the chamber never gets very hot, it is possible.  I really want to know how long the 6.5CM John is building for me will last.  I have high hopes.

 

 

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