Big bore bullets: Part 1

by Tom Gaylord, The Godfather of Airguns™
Writing as B.B. Pelletier

This report covers:

• What’s a big bore airgun?
• Hydrostatic shock
• Back to airguns
• Why, then, the great debate?
• What’s ahead?

What’s a big bore airgun?
While there’s no official definition, those of us who talk about airguns call .177, .20, .22 and .25 calibers the smallbore airgun calibers. From that, you can deduce that anything larger than .25 caliber is a big bore. A few years ago, there was actually a heated debate over this threshold, when a rifle made by the late Jack Haley in .257 caliber competed in and won the last LASSO big bore competition held in Texas. I hope to show in this report why that debate was so heated.

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2014 Toys That Shoot Airgun Show: Part 2

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

Part 1

Here’s what we’ll cover in today’s blog:

• Correction to the first report.
• Some vintage airguns.
• There were parts for sale.
• Vintage store displays and boxed BB guns from WW II.
• Ft. Worth airgun show.
• NRA Annual Meetings and Exhibits.

This is the second part of the report on the Toys That Shoot airgun show in Findlay, Ohio. In the first report, I showed you a lot of vintage collectible airguns — some commanding very high prices. Today, I’ll show the other side of the show — the one where regular people would buy and sell. Before I get to that, though, there is a correction to the first report. I mentioned seeing a muzzleloading big bore air rifle on Dennis Quackenbush’s table, and I gave you the impression that he designed it. He did not. That rifle was designed by its owner, Mike Paulus, who commissioned Dennis to build his design. Dennis told me as much at the show, but I wasn’t listening. I thought he was being modest; in fact, he was telling me that Mike designed the rifle. Dennis just made the parts for him.

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Benjamin Rogue ePCP: Part 5

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

Part 1
Part 2
Part 3
Part 4

Benjamin Rogue epcp big bore air rifle
The new Rogue is simpler, more tractable.

Think of this report as a bonus. I thought I was finished with the Rogue after Part 4, but then Seth Rowland — the man who organizes the Malvern, AR, airgun show and also provides big bore airgunners with swaged and cast lead bullets — contacted me, saying that he had been following the series. He told me he had a couple different bullet designs, some that he swages and can control the weight and length of the bullet. He wondered if I wanted to test the rifle with some more bullets — this time from a source other than Crosman/Benjamin. He had no idea whether any of the bullets would work in the rifle, but he did know they were large enough to fit the bore well.

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Benjamin Rogue ePCP: Part 4

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

Part 1
Part 2
Part 3

Benjamin Rogue epcp big bore air rifle
The new Rogue is simpler, more tractable.

After the last report, I spoke to Dennis Quackenbush about how the new Rogue I was testing. I explained that while it shot well with Benjamin bullets, it didn’t seem to group with cast bullets obtained from other sources. He first suggested that I try the old .38-caliber 200-grain lead bullet that we know as a police round here in the U.S.; but in the UK it was their substitute for the old .455 round. When they downsized their WWI service revolver to reduce the recoil, they substituted the 200-grain .38-cal. bullet for the much larger .455-caliber man-stopper they had in WWI. Unfortunately, they also knocked about 9 oz. off the weight of the revolver at the same time, with the result that the new cartridge and revolver kicked just about the same as the one it replaced. It was easier to carry, of course, and that’s always a consideration, but it wasn’t the man-stopper the older bullet had been.

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Benjamin Rogue ePCP: Part 3

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

Part 1
Part 2

Benjamin Rogue epcp big bore air rifle
The new Rogue is simpler, more tractable.

Thank you for being so patient with me on this report! I was testing the Benjamin Rogue .357-caliber big bore rifle all month long, but I had nothing to report until now.

I go to the rifle range almost every week these days. I often have at least one airgun to test, and I also find that shooting firearms keeps my mind fresh so I can address airgun questions better. Plus, I just like to shoot and since this is my job — why not?

The first time I took the Rogue to the range I was trying three different styles of cast lead bullets that had been supplied to me when I reviewed it for you earlier. Crosman had sent two of them, and Mac gave me the third when he heard what I was testing. I never lubricate lead bullets that I shoot in big bore air rifles, so I took all three of these bullets to the range as they were cast. You need to know that, when a bullet is cast, it comes from the mold not perfectly cylindrical. In black powder arms, where I also shoot lead bullets as-cast but lubricated, the bore will make them round; and in so doing, they seal the bore better. The guns I shoot are all vintage arms with bores much larger than today’s guns of the same caliber — so it’s become a habit of mine to shoot bullets as-cast.

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Benjamin Rogue ePCP: Part 2

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

Part 1


The new Rogue is simpler, more tractable.

Today is my first report on taking the Benjamin Rogue .357-caliber big bore rifle to the range. Instead of just running it over the chronograph, I thought I would first get used to how it shoots. I’d talked to Ed Schultz of Crosman about the main changes, and he told me they had simplified the programs. Instead of 9 possible choices (low, medium and high power…plus light, medium and heavy bullets), they abbreviated it to just medium and high power and light and heavy bullet weights.

Ed said the gun would give more shots on these settings because the valving had been trying to do too much before. So that was what I was looking for at the range — a gun with tractable power and simpler options.

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Benjamin Rogue ePCP update: Part 1

by B.B. Pelletier


This is the new Rogue. It came Crosman, so a bipod was included. I’ll show it to you when I shoot the rifle.

It’s been two years since the release of the Benjamin Rogue .357-caliber ePCP big bore rifle. Back then, the rifle was so revolutionary that, when I reviewed it for you, I had to spend a lot of time explaining its operation.

I’m going to review that operation for you, again, because there have been a few significant changes…plus some that won’t be visible to the user but which should make the operation even better. I won’t dive into the guts of the gun like I did in the last report, because things there haven’t changed enough to be noticeable; but when it comes to something that affects the gun’s performance, I’ll address it.

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