Thinking: Taxonomy of shooting ranges

I’ve been overwhelmed by feedback from a side project of mine, rangelistings.com, and am working on upgrading it so that site visitors can make some updates on their own without having to go through me.

It’s great how even seemingly little projects like this raise information architecture questions so promptly.

Wait…what the heck does “access” mean?

When I started this project a while ago, I didn’t question much of the data I was harvesting. I just wanted some data to test a theory about the utility of a geographic perspective on shooting ranges. It was just an experiment, done as a bit of a hobby over the course of some weekends. One piece of data for each shooting range was labeled “access” and the data was primarily either “public” or “private.”

Well, upon actually using this information, I find the public access or private access to be too ambiguous. Does “public” mean state-run, paid for by tax dollars? If a range is in a gun store, which is itself a private enterprise, is the range private or is it public because anyone can use it? And besides, what do we mean by “access” in the first place?

The useful data can be more clearly represented by asking “What sort of requirement is there for access to the shooting facilities?” When I state it that way to represent what I mean instead of simply “access,” then I realize more clearly how “private” and “public” are inadequate words.

Looking over the data and thinking about my own experiences at various types of ranges, this is what I’ve come up with.

  • Membership required (like at many Sportsmen’s or Conservation Clubs)
  • Pay a fee for range time (like at some gun stores or commercial shooting facilities)
  • Free (like at some state-run shooting ranges)
  • Unknown (because right now I only have private/public values)

The exact wording can be tweaked, but the notion is in there and is far more useful than the current private vs public value.

Gah! What a mess of a labeling system.

Meaning and words overlap. Case in point: when I list shooting facilities, many of them resemble shooting sports (like “trap” which can describe a range as well as a shotgun sport).

Which should I list? How do I tell the difference between a sport and facility? How do I prompt the user community to stay with the right taxonomy? (And what do I mean by “right taxonomy?”)

Which words describe the possible shooting/firing ranges themselves at any sportsmen’s club, gun store, or other shooting facility? Those are the words I need.

Why not list the shooting sports themselves as a primary organizational scheme? Here’s why. Because very often people just want to grab their gear and head to a range to shoot. That isn’t organized into a predefined shooting sport, like trap shooting or action pistol. No, that’s just heading to the range to shoot. That’s pretty normal.

However, many shooters also want to know if they can do a specific kind of sport, and a description of the range itself can help answer that question. For instance, I’m a bullseye pistol competitor, so if I see “Outdoor pistol, 15 feet” as a description for a shooting range, I know that won’t do for my sport. If I wanted to practice some defensive pistol shooting, it would be okay. However, if I see “Outdoor pistol, 50 yards,” than I’m going to be pretty confident that I can practice my sport at that range.

The point is, some decent descriptions of the physical ranges themselves should provide an appropriate amount of information to be useful for a wide variety of shooters’ interests.

So, it should be easy to come up with that list of terms, right?

As an initial audit, as of today, Oct 28, 2012, this is what I have in the rangelistings.com website.

  • Airgun
  • Archery
  • Indoor Pistol
  • Indoor Rifle
  • Muzzleloading
  • Outdoor Pistol
  • Outdoor Rifle
  • Pistol Silhouette
  • Rifle Silhouette
  • Skeet
  • Sporting Clays
  • Trap

And any specific range listed can add a note. The most common note indicates the distance and the second most common type of note indicates the number of firing positions. For instance, “Outdoor Rifle (500 yards, 10 firing points).” For someone looking for a place to shoot, that bit of information is quite informative.

But I’m not really settled on that, despite the fact that I have data on close to four thousand ranges already using that taxonomy.

My primary concern with that set of terms is that it may not be complete. For instance, I don’t see Cowboy Action as an option. Nor do I see Five Stand for shotgun. Both of those are, to my knowledge, specialized range designs.

But is that getting too specific?

I’m also concerned that some people may want to check off a bunch of those options with the thought of “Well we have an outdoor rifle range, and a person could set up some silhouette targets on it, so I guess I should check Rifle Silhouette too.” But that isn’t how I’d prefer people to think of it. My thought is that the range should already be set up for silhouette shooting, with metallic silhouettes already set up and/or available, and possibly with a target reset cord.

Perhaps there should be a general purpose outdoor pistol and a general purpose outdoor rifle. Then if a range has more specialized facilities, a person could choose to list those.

I’m a member of the Saginaw Field & Stream Club in Michigan, and we have a pretty cool Cowboy Action range, which is used only for that sport. We also have a standard 50 yard pistol range and a defensive pistol range. Given the current taxonomy, we could list it like “Outdoor Pistol (50 and 25 yard covered firing points, Cowboy Action course, and 15 foot defensive pistol range).” That’s informative and flexible. Perhaps there’s nothing wrong with that.

However, if I go with that notion, doesn’t the same thinking apply to the shotgun sports? If so, then it seems like I might not have separate items for Skeet, Sporting Clays, and Trap like I do now. Instead, I would just say something like “Shotgun (trap, 5-stand, and sporting clays).”

The conundrum here is that there very well may be value in having itemized those types of ranges. The point is that I’d prefer to have a consistent granularity in terms, and it seems to me that right now I have a mixture.

Which level of specificity is the most useful in light of the purpose of this data set?

And now I put my thinking on pause, the taxonomy questions unresolved.

My new .22 target pistol, Marvel and Springfield Range Officer

Over the past couple months I’ve worked out the kinks on a new .22 target pistol, and I figured I’d share the details.

The new gun: Marvel Unit 1 conversion on a Springfield Armory Range Officer frame

.22 target pistol: Marvel Precision Unit 1, Springfield Armory Range Officer 1911 frame, and an UltraDot red dot scope.

My new .22 target pistol: Marvel Precision Unit 1, Springfield Armory Range Officer 1911 frame, and an UltraDot red dot scope.

After much consideration, I decided to go with a Marvel Precision Unit 1. That is a conversion unit that you use to turn a 1911 into a .22 pistol by replacing the slide and using different magazines.

The Marvel has a good reputation, it is known to function reliably, and is getting to be famous for its accuracy. Mine came with a 5-shot test target fired at 50 yards. The test group measured 0.81 inches. That really is excellent, considering that to my eye the X-ring on the 50 yard slow fire target looks to be 1 & 11/16 inches. Bottom line: it’ll hold a group tighter than I need it to hold.

I ordered the Marvel unit with an extra magazine, the iron sights, and a scope mount rib. Altogether, including shipping, I paid about $600.

Speaking of shipping, it took a long time for them to get me the unit. I placed the order online on April 5, 2012 and it shipped to me on June 12, 2012. I was definitely not thrilled with waiting that long, but I understand they’re busy.

So, between then and now, here is what I ended up doing.

I shot the gun first with the iron sights. They are good target sights, and I shot fine. However, I’ve been curious about shooting a red dot, so I picked up an UltraDot and put that on top. My 25 yard Timed and Rapid Fire scores didn’t change, but my 50 yard Slow Fire scores seem to have improved. I’ll stick with the dot a little longer and see how it goes (although I’ll continue to shoot iron sights on my .45).

For the lower I’m using a Springfield Armory Range Officer 1911 .45 ACP that I purchased very late in June. Since then I’ve put in a short match trigger from Cylinder and Slide (required some hand-fitting), a reduced-power hammer spring (24 pound ILS spring from Wolff), and tuned the sear spring. The hammer and sear already looked really good.

The stock trigger on the Range Officer was not great. It started at around 5.5 lbs, and had a little bit of creep in it. The break was crisp, which I like. After fitting a new trigger that has a better length for my hand and carefully filing the trigger and a little bit of the trigger channel, the trigger movement is now quite smooth, and down to a nice 2 lbs. I also set the over-travel stop so the trigger won’t move any more than it must.

At Camp Perry during the second week of July I asked at the Marvel table for any tips on reliability and the response was that it should all work fine, but a lighter hammer spring may help if there are issues with loading new cartridges. I did in fact have a few of those issues, and so I put in a lower-powered ILS hammer spring. I fired 80 rounds this afternoon after replacing the spring, and had not a single problem.

So, what’s left? Well, I have a pair of Nill grips on my Clark Heavy Slide 1911, and I like the feel. I may get a pair for this gun too.

Also, I need to pick up another 1911 sear spring so I can tune it to 3.5 lbs for when I put the Range Officer slide back on the gun for shooting .45 ACP. Two pounds is too light for a gun with that kind of recoil, in my opinion.

All-in-all, I’m quite pleased with this set up, and I’m looking forward to competing with it.

Props to my old gun, a Ruger Mk II .22 pistol

I’ve been competing in Bullseye Pistol matches since 1990, and have used the same Ruger Mk II pistol for that entire time. Over half a dozen national pistol matches and many local, state, and regional competitions, not to mention countless hours of practice, I estimate that I’ve put a quarter of a million rounds through the gun.

The Ruger still functions, but after 22 years of heavy use, it’s pretty worn out. I’ve had to replace numerous parts over the years, including two firing pins, a firing pin stop pin, and the recoil spring. The gun is loose, and it feels loose. Could it be tightened? Maybe. Regardless, it’s time for a new gun, and I’ll keep this Ruger as a back up.

The gun has been re-blued, and it is high time for another re-blueing. It is down to bare metal where my fingers and the heel of my hand grip the gun.

Props to the old Ruger though, it will still shoot clean targets (clean means 100 out of 100 points). I’m impressed that it still maintains that precision.

Excluding a site in a Google search

The minus sign in "-site" is the trick to excluding a website from Google search results.

The minus sign in "-site" is the trick to excluding a website from Google search results.

This morning I found myself thinking about that perennial question of the reliability of Wikipedia. This time it is because my older daughter (she’s in junior high) is forbidden to use Wikipedia articles in papers for school, but she wasn’t given any other recommended suggestions from her teacher. So my observation is that she is now more likely to use online sources that are actually less reliable than Wikipedia.

Teacher: Your bias against crowd-sourced and curated knowledge has driven your students to find non-curated “knowledge.” Grade: F.

Better idea? Teach students to evaluate the credibility of online sources, and allow them to use Wikipedia articles if they are deemed sufficiently trustworthy. Mark down the grade if untrustworthy articles are referenced. This would teach a real research skill, and be more educational than just pointing to the Google search box.

But that’s a rant, and not what I learned.

I first did a Google search for “reliability of wikipedia,” and found a whole bunch of results. But they were mostly from Wikipedia. I looked at a few interesting Wikipedia articles on the topic, but wanted to see what websites other than Wikipedia had to say about this.

And there was my challenge. How do I do that same search but exclude results from wikipedia.org?

Well, I already knew that you can type site:domain.com into the search field to just search a specific website, so I tried site:-wikipedia.org. That didn’t return any results. So I tried another approach that did work, putting the minus sign to the left of “site,” and it worked like a charm.

reliability of wikipedia -site:wikipedia.org

There. I learned something new today.