Tag Archives: Diana 25

The Roanoke airgun show: Part 2

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by Tom Gaylord, a.k.a. B.B. Pelletier

Part 1

Today I’ll show you more of the airgun show that was held in Roanoke, Virginia, last Friday and Saturday. I’m going to jump around just like you would if you walked the aisles at the show.

Let’s begin at Larry Hannusch’s table. Larry has been an airgun writer since the 1970s, and he has a great collection of fine guns. This year, he displayed some of his ball-flask guns, giving show attendees a chance to see airguns that no American museum has.

Hannusch ball reservoir airguns
Not many people have ever seen this many ball reservoir airguns in one place. Larry Hannusch collection.

Hannusch vintage hand pump
How do they fill those ball reservoirs? With vintage hand pumps like this one. Dennis Quackenbush and I experimented with these pumps and learned they can develop up to 1,000 psi when the right technique is used. And they don’t have piston seals — just lapped steel pistons! read more

Advanced airgun diagnostics: Part 1

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by Tom Gaylord, a.k.a. B.B. Pelletier

I don’t know about the rest of you, but this blog is teaching me things. I’m learning a lot more things by doing all these little tests and experiments than I ever learned by reading about airguns. Of course, that’s partly because there aren’t that many good books around, but it’s more because of the excellent discussions we have here. And more often than not, something really special comes from all this study.

Yesterday, I was finishing an article for my monthly column in Shotgun News when I happened to spot something interesting. I was writing about the Chinese KL-3B Fast Deer sidelever spring-piston air rifle and I showed two targets — one shot with RWS Hobby pellets at 10 meters and another shot with the same pellet at 25 yards. The 10-shot group at 10 meters measured 0.38 inches between centers, and the 10-shot group of the same pellet that was shot at 25 yards measured 1.918 inches. That was certainly a huge increase for just moving the target 14 yards farther! But it was more than that. I had seen something similar recently — something that really stuck in my mind. read more

Diana 25 air rifle: Part 4

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by Tom Gaylord, a.k.a. B.B. Pelletier

Part 1
Part 2
Part 3

Diana 25 air rifle
The Diana 25 (this one says Winchester 425) was made for decades. It is at the top of the youth line of air rifles from the ’50s through the ’70s.

On Friday, I tested the Chinese Fast Deer sidelever rifle at 25 yards, and in doing so I started the juices flowing again for the vintage airguns. One remark I made in the report was that I thought the Fast Deer might be more accurate if I fitted a peep sight in place of the open sights that are on it now. That got me thinking about other low-powered spring guns I’ve recently tested — including the Winchester 425, which is a Diana 25 by another name. read more

Diana 25 air rifle: Part 3

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by Tom Gaylord, a.k.a. B.B. Pelletier

Part 1
Part 2

Diana 25
The Diana 25 (this one says Winchester 425) was made for decades. It’s at the top of the youth line of air rifles from the ’50s through the ’70s.

Today, we’ll learn how accurate a vintage Diana model 25 breakbarrel air rifle, in the form of a Winchester model 425, can be. I have to tell you, days like this are pure candy to me! Shooting a smooth vintage air rifle is so relaxing. Since they’re no longer sold, I don’t have to scramble to shoot my best, because only a collector will ever buy one. On the other hand, these lower-powered spring guns mostly out-shoot the modern guns anyway, at least at short distances, so even shooting relaxed I do pretty well. read more

Diana 25 air rifle: Part 2

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by Tom Gaylord, a.k.a. B.B. Pelletier

Part 1

Diana 25 air rifle
The Diana 25 (this one says Winchester 425) was made for decades. It’s at the top of the youth line of air rifles that were made from the ’50s through ’70s.

Today, I’ll test the Winchester 425 (Diana 25) breakbarrel air rifle for velocity and power. When I shot the rifle, the ultra-smooth firing behavior suggested that it might have been tuned. And a faint whiff of burned grease confirmed it. I shined a tactical flashlight down into the cocking slot and saw the mainspring is coated with a thin layer of black tar — proof positive the innards have been breathed upon!

The second clue as to its past is that the rifle was owned by my friend Mac before I got it. I know he loves this platform and does not fear taking one apart to make it better. read more

Diana 25 air rifle: Part 1

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by Tom Gaylord, a.k.a. B.B. Pelletier

Diana 25
The Diana 25 (this one says Winchester 425) was made for decades. It’s at the top of the youth line of air rifles from the ’50s through ’70s.

Before we begin, I owe you an explanation. Although the title of this report says the Diana model 25, the rifle we’ll look at is actually a Winchester model 425 — Winchester’s branding of the model from the 1970s. I used the Diana 25 model name because there are many times more Diana 25 air rifles than just the few thousand that carry the Winchester name. That way, all who read this will know the root airgun. If they ever need parts, they’ll know what to look for. read more

More about Gamo Match pellets: Part 3

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by B.B. Pelletier

This is the third part of Vince’s test of old and new Gamo Match pellets. In parts 1 and 2, he tested .177 caliber. This test is for .22 caliber.

After part 1 was published, we discovered that today’s report was supposed to be the first part! So, you’ll read a lot of introductory info that Vince intended for you to see when he started this series. Sit back and enjoy the rest of Vince’s pellet tests.

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