Monthly Archives: February 2019

Parvusimperator and the Attack of the Pistol Caliber Carbines

When first introduced, I, like many others, was not a fan of the PCC Division in USPSA. Frankly, I thought it was rather silly to shoot a carbine at a pistol match, even if the “P” in USPSA stands for Practical. Given some time, I’ve come to reconsider the division. And frankly, I could do with some carbine practice, even if that carbine is firing 9mm rounds. I love shooting carbines. It’s my first shooting love, if I’m to wax romantic for a bit. Anyway, this is an opportunity to get some carbine practice in, with the benefit that I don’t need a rifle-rated backstop. This allows me to get some close-in practice on pistol ranges, which are a bit easier to find in my current area. Plus they’re fun to shoot.

With my goals of ‘fun carbine practice’ in mind, let’s see what I’ll end up getting. I do need a competition-worthy PCC. Since I explicitly want this to drill carbine handling and shooting up close, I can ignore all of the faux-SBR “pistols” out there. I don’t have a desire to fill out a Form 1 on this. My goal, strangely enough, is to buy my PCC, add a red-dot sight of some sort, and get shooting. For once, I’m not looking to build or tinker my way to a solution.

So. Ignore the faux-SBRs and just about anything that isn’t intended as a turnkey-competition gun. And, non-SBR barrels are going to get me closer to the handling of my carbines, which are also not SBRs. I’m also going to require my PCC to use Glock magazines, because those are cheap and good and I already have a lot of them (yes, I have some of the 33-round mags). That disqualifies a lot of perfectly good guns, but I don’t care. These are my criteria.

Let’s cut to the chase, shall we? I’m getting a JP GMR-15. It’s AR-15 based, so the feel and controls are the same. JP makes really nice stuff, and their 9mm carbines ‘just work’. Like their other carbines. It takes Glock mags, and it even has a functional last round bolt hold open. Not that it matters for a competition gun, but it’s nice to have. Oh, and it can be had with a sweet trigger.

The GMR-15 is a blowback-operated gun, like most other 9mm AR conversions. Technically speaking, a gas-operated gun would be softer. But we’re talking about a 9x19mm round fired from about seven pounds of carbine. Recoil is not going to be an issue. We’re principally concerned with movement of the dot, which can be controlled by adjusting the weights of the buffer and carrier. If we want to.

All that it’s going to need is a dot.

Wednesday What We’re Reading (Feb. 13, 2019)

Leading off with a (temporary) new section…

The Alliance to Restore the Republic of American Football

That section title got away from me a bit. (If it were the Rebel Alliance of American Football, it would be the RAAF! That’s a fun acronym that isn’t in use anywhere else.) Anywho, it’s that awkward time of the sports year which falls between the end of the NFL playoffs and the start of the NFL preseason1, so the Alliance of American Football was an obvious thing to check out.

The short version is, it has promise, some of which is currently unrealized. The long version is, I’m writing a full post, so be patient. In the interests of having some extra fun with the league, I’ve decided to do picks against the spread for the remaining nine weeks of the season.

  • Salt Lake Stallions at Birmingham Iron (-6.5): I don’t have a good feel for this one, but I say Salt Lake covers. Birmingham didn’t generate much offense last time out, and a shutdown defense only takes you so far.
  • Arizona Hotshots (-10.5) at Memphis Express: Arizona in this one—the Hotshots are the pacesetters in the league right now, and Memphis is realizing that the Christian Hackenburg Show isn’t going to work.
  • Orlando Apollos (-6.5) at San Antonio Commanders: I like Orlando in this one. San Antonio looked iffy in their game last week against the Fleet.
  • Atlanta Legends at San Diego Fleet (-9.5): Atlanta to cover. I don’t think they’re bad enough to lose by 10 to the Fleet, who (despite being one of my chosen rooting interests this year) are not very good themselves.

Defense

History

Science and Technology

Guns

Grab Bag


  1. I may be glossing over some other sports somewhat. 

Borgundy’s Helicopter for All Seasons

Time to do a procurement post for something I have been putting off: Utility Helicopters. This is a really crowded market, and the fact that we can probably get rid of anything on the really large end as being to similar to the CH-47 that we’ve already bought doesn’t help us very much. Since there are so many plausible options, let’s look at what we need, and then throw on some nice-to-haves that could hopefully narrow the field. That’s a lot more interesting than a deep dive into costs, and much more practicable for me (in that I’m actually willing to write it and I don’t need to track down pricing data).

First, just to simplify things a little, we want a fully combat-ready helicopter that’s been purchased by at least one other nation. Probably obvious, but it needs saying. No reinventing the rotor for this.

Next, we want a capacity of about a squad’s worth of men. As I write this, it occurs to me that I haven’t talked as much as I should about organization, and I certainly haven’t talked much about light infantry. We’ll pick ten combat-laden men as the minimum required capacity. Somewhat arbitrary, but that should cover most squad options. Note the emphasis on combat-laden; this is not a question of overall passenger capacity, but immediately usable passenger capacity for men ready to go into the fight.

Cargo capacity isn’t a huge deal, mostly because we already have CH-47s. I have no particular requirements for cargo capacity, other than there should be some. Certainly anything that meets the troop requirement above will have sufficient cargo capacity for our purposes.

We would also require medevac capability, but that is also no great burden, as most utility helicopter models available already have the capability to be easily reconfigured for stretchers.

Clearly, our utility helicopter should also have the ability to mount door guns, but again, this is no great burden. That’s a pretty standard utility helicopter feature. It would also be nice if we could mount pylons with some rockets for some extra support/attack capability. Also no great burden.

Now, let’s get on to some actual, difficult requirements. We’d like versions available with an aerial refueling probe. Specifically, we’d like this to facilitate longer-range search and rescue operations as well as long range special operations deployments. Fulfilling this is actually quite the tall order by the rules of our procurement game.

That gets us nicely to the UH-60 Blackhawk as our overall utility helicopter choice. It’s not the cheapest option, but it’s also not the most expensive, and it has the variants we want, namely the HH-60 with the refueling boom. And yes, that variant has been exported to South Korea. The Blackhawk is a proven choice, with plenty of export buys as well as good combat service. It also has an available gunship variant. As we’ll see in another post, it’s also one of the few utility helicopters to have an actual production electronic warfare variant. The Blackhawk is available with a bunch of integrated FLIR options (again, thanks HH-60), and there’s even a couple naval versions, should we want them.

On quarterbacks, championships, and reptuations

Tom Brady is not the greatest quarterback of all time.

That got your attention, I suspect1. You can’t swing a cat without hitting someone making the claim that Mr. Brady of the Patriots is the greatest of all time, especially at times (like now) when he’s added to his collection of championship jewelry. It’s a popular view, shared by many a sportswriter, but I don’t think it stands up to scrutiny.

We won’t stoop so far as to bandy about the word ‘cheater’. My argument is rooted in statistics. What is Brady best at? As it turns out, none of the headline quarterback numbers. He’s fourth all-time in passing yards and completions, and third all-time in quarterback rating and touchdown passes. Drew Brees is better in all three categories2, and has consistently had a less effective supporting cast. Peyton Manning still has more yards and touchdowns than Brady, and took one season fewer to rack up the numbers. (Manning played 18 seasons. Brady is up to 19.) Aaron Rodgers leads all of them in career quarterback rating by a country mile, and frequently has no surrounding offense of any note. So, why does the sports world think Brady is the best?

Wins. That is, both regular-season wins and playoff wins, where his record is admittedly superb. He’s 237-70 in games he started for a .772 winning percentage, both of which are marks that may stand forever3. Only our own Ben Roethlisberger and Seattle’s Russell Wilson are even close, and by ‘close’ I don’t even mean within .100 (.670 and .668, respectively). In the playoffs, his record is just as good, 30-104, and all six of the Patriots Super Bowl wins.

It’s a pretty wild resume, that’s for sure, but we’ve established that Brady, statistically, is NFL royalty but not the undisputed king. Given that science indicates there is no such quality as clutch, we can’t give Brady the nod for that in our scientific study. To set him apart from the crowd, all we’re left with is his record.

The regular season is easy to explain: the Patriots are a big fish in a small pond. They are joined in the AFC East by three perennial dumpster fires, who they repeatedly thrash year after year en route to an easy playoff berth, coasting on an all-but-guaranteed four to six wins per season. The playoffs require a deeper look.

Or, perhaps, a thought experiment. Why is Drew Brees not making deep playoff runs or winning championships year after year? Remember, clutch isn’t a thing. Given that New England and New Orleans both have top-tier quarterbacks under center, what’s the difference?

Coaching. That, I think, is the real answer here. Without taking anything away from Brady, who is deservedly bound for the Hall of Fame, Bill Belichick is the reason why the Patriots are always contenders.

For one, there’s scheming5. If you follow sports, you’re no doubt familiar with two genres of article: first, those predicting that a game the Patriots are playing in will go in such-and-such a way; second, those following said game which express surprise that it went in an entirely different direction. That’s the true Patriots way: in must-win games, they always play a game which perfectly exploits their opponents’ weaknesses. Look at the Super Bowl: the high-flying (if you’ll permit me the cliche) Rams scored three points, and those only on a long field goal. By playing an unusual defense they have little history with, the Patriots made it hard to plan for their defensive strategy. By using a very north-south style of defensive line play, they took the teeth out of the Rams’ running game, and put so much pressure on Goff that he could never find a rhythm.

For another, there’s personnel. Brady has never had a huge supporting cast, but he’s almost always had at least two good receivers to throw to: usually, a deep threat and an underneath possession guy. This year, it was Edelman and Gronkowski. In 2007, it was Welker and Moss. Belichick has a preternatural talent for finding the right pieces to the puzzle, and they’re rarely big-name stars.

Finally, there’s motivation. Belichick keeps his teams hungry by convincing them nobody is giving them credit, or that everybody has lost faith in their ability to win. This is facially absurd, but it works. All it takes is one iffy loss for the nation’s sportswriters to plaster their front pages with stories about how the Patriots dynasty is over, Brady is decrepit, and Belichick’s devil’s bargain has finally run out. Wallpaper your locker room with those and give the right speech, and bam. A motivated, hungry team.

It’s worth saying that Brady would probably still be a top-tier quarterback talent without Belichick. I don’t think he would have as many rings as he does, though, and I do think that Belichick would be widely regarded as a successful coach even without a superstar quarterback.

I’ll put it to you in the form of a hypothetical. You can have one of these two scenarios: your team retains its head coach but gets Brady as its quarterback; your team retains its quarterback but gets Belichick as its head coach.

I think it’s an obvious choice.


  1. Unless you aren’t a football fan, but then why are you reading this article? 
  2. At least as of October 18, when the SB Nation article I’m cribbing from was written. I’m not invested enough in this argument to bother with very much research. 
  3. He’s .825 at home, which is absurd. 
  4. Playing in 40 playoff games itself is absurd. Roethlisberger is next on the list at a mere 21. 
  5. In the sense of game planning, not in the sense of nefarious moustache-twirling. 

Wednesday What We’re Reading (Feb. 6, 2019)

Last week’s call for laptop names was premature, happily. A replacement battery and some marring on the chassis from my jimmying screwdrivers later, and we’re back in action.

Defense

Guns

  • Forgotten Weapons on the Colt CK901 – It’s an AR-15-pattern rifle in 7.62×39, designed for the Yemeni military. It has some nifty features you don’t find in presently-available 7.62×39 ARs. I could see myself buying one, if they ever release it for the American shooting public.

Technology

  • Oracle continues comic book supervillainy – By auditing Java users and attempting to wring license fees out of them for uses in violation of terms.
  • Do e-cigarettes help people quit smoking? – They help people quit smoking cigarettes, at any rate. I suspect they are not so good at helping people quit vaping.
  • A brewing Bitcoin scam? – QuadrigaCX is a Canadian cryptocurrency exchange whose founder recently died. The sub-bullets following are wild conspiracy-theorizing, based in part on the article above.
    • Gerry Cotten, the deceased, is claimed to have died in India of Crohn’s disease. He is Canadian, however, and lived in Canada. Crohn’s is not generally a fatal condition except in severe, poorly-managed cases. Severe-unto-death cases make long airline flights unlikely, for reasons of lavatory availability.
    • According to the blog post above, Quadriga’s story (that much of the exchange’s crypto reserves were in an offline wallet on an encrypted laptop) doesn’t jive with known transactions. Quadriga was paying withdrawals with new deposits, and a large amount of Bitcoin left Quadriga’s known online wallets by way of another exchange.
    • If I were looking to con a bunch of people and run away somewhere, a destination like India, where English is widely spoken, a life of luxury is readily and cheaply available, and local officials are not entirely above bribery, would be high on my list. So also would a cryptocurrency exchange be high on my list of methods.

Deploying the 6.8 mm SPC 2 Cartridge

The 6.8 mm SPC cartridge was designed to improve the firepower of US special operations forces without requiring the issuing of an entirely brand new rifle. It’s one of many alternative calibers for the AR-15. While it had the backing of Remington, and was designed with the help of some active special operations forces, a number of issues have come up to get in the way of its popularity. These include (in no particular order) two different SAAMI specifications for the cartridge, more effective 5.56 mm cartridges, ready availability of 7.62x51mm carbines, a whole bunch of other important gear that’s not going to pay for itself, and the round not being a non-NATO standard has mean that it hasn’t been adopted by the organizations that worked to develop it. However, a middle eastern special forces unit has adopted the weapon as a compact carbine. Let’s take a look.

This unit contracted with LWRC for the gun, with the goal of having a very short barrel (8.5″) and plenty of firepower. Given a relatively large order of more than 30,000 carbines, LWRC decided to make some changes. To ensure reliable feeding, they worked with Magpul to design 6.8-specific magazines. These are wider than standard AR-15 magazines, and the magwell on the new guns was widened to accept them. The new magazines have that same great windowed PMAG design, hold 30 rounds, and weigh 1.32 lbs fully loaded.

Other than the aforementioned 8.5″ barrel, the rifle has a quadrail handguard, pistol-length buffer tube, PDW-length stock, and a short-stroke gas piston system. The top rail of the handguard is removable to clean or service the gas piston. The rifle is the SIX8-UCIW. A version with a longer barrel, as well as an SBR version are available for civilian purchase, though obviously without select fire capability.

LWRC also worked with ATK (the parent company of Speer) to get a round that would function well in a rather short barrel. ATK obliged with a special round that will do the job, even with military flash suppressants. And yes, it’s SPC II spec.

Ok, what do we think? Well, it’s a solid execution of the “PDW” concept for a protective detail rather than for rear echelon troops. A short, relatively light package with plenty of firepower is exactly what this will deliver. I’m not a big fan of ‘nonstandard’ cartridges for general issue (who, admittedly are not expected to have super-short 8.5″ barrels), but I like the thought process here. Another tool in the toolbox, and one that fills a useful niche at that.