by B.B. Pelletier
Today, I’ll venture into an area where style and function can clash violently. Also, because every person is built differently, the things I say will not apply equally to all people. That is not to say they are untrue or vague enough to just be opinions; but because of differences in our bodies, each of us will have slightly different needs, and sometimes they won’t even be that slight!
As most countries do, the United States has a rich tradition of fielding infantry rifles with “one size fits none” stocks. I could criticize all of the Mosin Nagants or the K31 Schmidt-Rubin rifle of Switzerland, but I don’t need to look any farther than the dear old M1903A3 that was the last gasp of the famous Springfield rifle used at the start of World War II. The pull of this rifle is a ridiculous 12-3/4 inches in length that guaranteed to sock anyone in the kisser when the big round goes off. As if that weren’t enough, the stock also drops away from your face steeply to get a running start at your cheek when the recoil begins!
Even men of very small stature find the Springfield stock uncomfortably short. The spin doctors at the arsenal dreamed up an excuse: “The stock is designed for men wearing field jackets and winter uniforms.” Ha, ha!
[Parenthetically, I will say that two vintage U.S. battle rifles have had stocks of decent proportions -- the 1917 Enfield (the American Enfield) and the Garand. Both have acceptable pull lengths and good pistol grips. The Enfield's comb is a little low, but overall, it's a rifleman's stock. The Garand is as close to stock perfection as the United States ever came in the 20th century -- in my opinion. That's in spite of having a short pull of 13 inches.]
The Soviets said their Mosin stock had its short pull because “The Soviet Union is comprised of many different countries with soldiers of widely varying stature. The rifle was designed to fit as many different men as possible.” Again — ha, ha!
Why the Swiss skimped on the length of their buttstocks and dropped their combs so low is a mystery to me, because they do not have nearly the problem the Sovs did with ethnic differences. In sharp contrast to the too-short K31, their model 1911 rifle had a stock of more correct proportions.
What these nations really mean is that they build their battle rifles on a budget, and the bean counters thought the savings of an inch or two of wood, spread over millions of stocks, was worth it. Besides, making soldiers miserable is a time-honored right of passage.
Good stock equals reduced recoil
When I bought a German-made Mark V .270 Weatherby Magnum rifle for hunting, I was prepared to be laid low by the recoil. I had recently suffered with a Remington 788 in .308 Winchester caliber that about knocked me flat every time it went off. So, imagine my shock to discover that the Weatherby, with its more powerful belted magnum cartridge, did not kick as hard as the Remington! It actually kicked a lot harder, but the straight lines of the Weatherby stock coupled with the very shallow slant toward the butt kept the comb firmly in contact with my cheek the entire time. The rifle didn’t have the opportunity to get a running start at my face when it went off. I wound up loving the gentle Weatherby that others, who don’t know it, regard as a monster!
I was about 24 years old when this discovery took place, and that was when I started paying attention to the shape and size of rifle stocks. I found that I liked a pull (the distance from the center of the butt to the center of the trigger blade) of 14-3/4 inches, which is a tad longer than most other men my size (5′11″ at the time). I guess my arms and neck were a little longer than the norm for my height.
What I’m trying to tell you is that you may not have the same body dimensions as me, but we will both do better with a stock that is straight versus one that drops low at the toe. And we will also do better with a stock that has the right length of pull for our frames — whatever that may be.
Correct length of pull is hard to measure
There’s an old method of measuring the correct length of pull on a rifle. The butt is rested on the crook of your arm and the trigger is supposed to come about halfway up your index finger when the finger points straight up.
This is the traditional way people measure the correct length of pull on a rifle. It works after a fashion, but only by holding the rifle offhand will you know for sure.
Hooey! This old method is ingrained into most shooters at a tender age, but I find it often doesn’t work. A better way to find the right length of pull is to shoulder the rifle and see how easily your trigger finger finds the trigger blade and your hand finds the pistol grip.
What fits feels good
Blog reader Kevin Lentz once asked me if I’d ever had a rifle whose stock fit me well. He knows that because I test so many different air rifles all the time that chances are that most of them don’t quite fit me. I answered him that my Weatherby was the best-fitting rifle I ever owned, and he understood — because he also owns a Mark V Weatherby in .300 Weatherby Magnum.
As far as airguns go, the TX200 fits about as well as a Weatherby. It has a very vertical pistol grip that invites a good hold, and the flat forearm helps stabilize the heavy rifle. The butt drops a bit far, but the TX recoils so soft that it doesn’t matter.
So, where does this leave us? Well, if we know that length of pull and the drop of the stock are important, it seems that we should be able to design stocks that fit us well. Enter the Air Venturi Bronco!
Air Venturi Bronco
Several years ago, I became exasperated by all the air rifles that were near-misses for stock fit, as far as I was concerned. I knew from conversations with other airgunners that what the world really wanted was another Diana 27. But Diana only wanted to make powerful spring rifles that were hard to cock.
The other airgun many shooters wanted was the Beeman R7, but for one-third the current price — the old five-cent cigar thing. There were long debates on this blog about whether this or that HW30 was equivalent to the R7. Remember that?
One day, I was sharing my feelings with the president of Pyramyd Air. I lamented that a company like Mendoza that made accurate barrels and good triggers didn’t have a nice youth airgun we could sell. That was when he told me that they did, indeed, have a youth airgun, but that it was too ugly to sell. I asked him to send me his sample, and a few days later I had it in my hands. It was called the Bronco. [Note from Edith: I always thought Tom made up that name. Now, I find out he didn't. What other things is he taking credit for that are not deserved?] It was exactly what I was looking for, only it had a stock so ugly that you needed a tetanus shot just to hold it!
The Bronco was an RM10-barreled action in a stock that had a huge kidney-shaped cutout in the butt. It was a stock by Salvador Dali that could only exist in an acid-trip fantasy, yet Mendoza had somehow managed to turn it out for real. The pull was just over 10 inches, as I recall.
Remembering the success of the Beeman C1 carbine, I suggested to Pyramyd Air that we have a stockmaker build a Western-style stock and that we make other changes to the powerplant at the same time. I was tasked with getting the stock made, and I found a custom stockmaker to do the work. We produced a stock in American maple that had a strawberry blonde finish and a 14-3/4 inch pull. I fell in love with it; but when we discussed the project at Pyramyd Air, we decided the stock had to be shorter to accommodate older kids and adults, alike. We settled on a 12-3/4-inch pull. The blonde finish was kept, though many people disliked it.
Mendoza took the sample we sent them and produced a gun for us to examine. A couple small changes were made to that prototype, and we were done! The result is the Air Venturi Bronco that you see today.
What’s good about the Bronco is that the comb is high without needing a Monte Carlo profile or a raised cheekpiece. It comes up to the shoulder fast and naturally for most shooters, and the sights are right in line with your eyes when your head is erect. Also, you don’t have to hold your head in a different place to use a scope. That’s the advantage of a straight-line stock that has very little drop at the toe.
The classic stock
Many times, I’ve mentioned the classic stock in the past. What is it? What makes it classic?
A classic stock is one that has a straight comb with no Monte Carlo profile. The stock line is very straight, so the toe doesn’t dip very low. That allows the recoil to be transmitted in a straight line instead of in a downward angle when it first comes back, then it rotates off the shoulder to rise upward and hit your cheek.
A classic stock has a pistol grip in a place where you can grasp it when holding the rifle to your shoulder. Many larger air rifle stocks, such as the one on the Hatsan Torpedo 155, have pistol grips — but their proportions are too large for 95 percent of the population, with the result that the shooter cannot grasp the grip when holding the gun normally. The grip is set too far to the rear and out of reach for most people. A TX200, in contrast, has a pistol grip in exactly the place where most shooters’ hands expect it to be. The result is that the rifle seems to fit better and is easier to hold, even if the shooter isn’t aware of the reasons why.
Perhaps the best example of a classic air rifle stock I can give you is the wood stock that comes on the RWS Diana 34 breakbarrel. There’s no Monte Carlo comb and the pistol grip is in pretty much the right place.
For an even better example of a classic stock done right, you need look no farther than the Ruger M77 rifle. While their pistol grips come back a bit too far, these stocks are about the best ones on today’s market. Sako of Finland is another maker that had a remarkable line of good stocks in decades past; and in recent times, they’ve taken the classic proportions and put them into synthetic stocks. And I must include the iconic Winchester model 70 in the small list of classics.
A classic stock does not have a thumbhole. Instead, the pistol grip is proportioned so well that it feels good in the hand. I personally don’t like thumbhole stocks because they usually prevent my thumb from being placed where I like it. On the whole, I do find that most thumbhole stocks fit better than most non-thumbhole stocks. That’s because most of those stocks without thumbholes are cut with the wrong angles and proportions.
A Western-style stock like the one found on the Bronco and the Walther Lever Action rifle is not a classic rifle stock. The straight wrist isn’t as easy to hold as a well-formed pistol grip. But the Western-style stock does fit more people better, because there are so many classic-cut stocks that miss the mark.
The bottom line
I wrote this article for those new airgunners who are researching airguns to buy right now. The size and shape of the stock plays an important part in how well your gun will fit; and that, in turn, affects how much you enjoy shooting it. Don’t just buy an airgun based on the velocity, because that will lead you astray. Unless the gun also fits you and feels good, it will not do well in your hands.
If you don’t know how different guns feel, you might try visiting a gun store or pawn shop and try a few different rifles for their fit. Your friends may have different guns than you do…so try on some of those to see which ones fit you better. Yes, you can even try firearms and transfer their fit over to air rifles. If you have no other frame of reference, this will at least give you a starting point. And don’t forget to read everything you can about the fit of a good rifle, because this is an area that will never stand out but will make a big difference in how much you like or dislike a particular rifle.