Springfield Armory M1 Carbine BB gun: Part 2

by Tom Gaylord
Writing as B.B. Pelletier

M1 Carbine
Springfield Armory M1 Carbine BB gun.

Part 1

This report covers:

  • Maxed out
  • The test
  • Charging
  • OOPs!
  • Problem number 2
  • How to get the empty cartridge out
  • Cartridge out
  • Will the second cartridge seal?
  • Oh, boy!
  • Daisy BBs
  • Air Venturi Dust Devils
  • Hornady Black Diamond
  • Smart Shot
  • Shot count
  • Feed
  • Trigger pull
  • Summary

There is lots of interest in this BB gun lookalike! Several of you have owned Carbines in the past, or own them now, and reader Bob M is following this report and also reporting on his conversion of an airsoft Carbine from semiauto to full auto. While full auto is interesting to many, I don’t think the Carbine is the right gun for it. The firearm had a not-so-bright history with Rock-N-Roll.The M2 Carbine that is select-fire is known to wear out more rapidly in the full auto mode. More rapidly than what, you ask? Than the standard semiautomatic Carbine. read more


Ruger 10/22 Air Rifle: Part 3

by Tom Gaylord
Writing as B.B. Pelletier

Part 1
Part 2

Ruger 10/22 Air Rifle
Ruger 10/22.

This report covers:

  • First try
  • Cartridge failed to pierce
  • Second try
  • H&N Finale Match Light
  • RWS Hobby
  • Air Arms Falcon
  • Shooting characteristics
  • The second time
  • After the first four strings
  • Velocity with bolt cocked versus just trigger pulled?
  • Magazine worked easy
  • Trigger pull
  • Next
  • Summary

Today we look at the velocity and power of the new Ruger 10/22 Air Rifle. The rifle takes two 12-gram CO2 cartridges, so they went in first.

First try

On my first try I got a total of about 22 powerful shots before the velocity started dropping linearly. I won’t give the velocities, because they aren’t representative. But I will tell you that I got velocities that were just as high on this try as on the next one.

Cartridge failed to pierce

With a shot count that low I knew what had happened. One of the two cartridges had failed to pierce. The rifle was running on a single cartridge. In the beginning that doesn’t make any difference, as CO2 is a self-regulating gas, But you do run out of gas sooner, which is exactly what happened. read more


Hatsan SpeedFire Vortex multi-shot breakbarrel air rifle: Part 3

by Tom Gaylord
Writing as B.B. Pelletier

Part 1
Part 2

Hatsan Speedfire
Hatsan SpeedFire Vortex breakbarrel repeater.

This report covers:

  • Hatsan response
  • Good data
  • Velocity Baracuda Hunter Extreme
  • String two
  • String three
  • Discussion
  • Vortex Supreme
  • Air Arms Field
  • Newboy Junior
  • Firing cycle
  • Cocking effort
  • Trigger pull
  • Summary

Today we resume our look at the .22-caliber Hatsan Speedfire Vortex multi-shot rifle. In Part 2 I got some velocities that seemed far too low, so I assumed the rifle was damaged in some way. I returned it to Hatsan and asked them to look at it and, if possible, please repair it so I could resume the test with the same rifle.

Daniel Settle of Hatsan got back with me and here is what he said.

Hatsan response

Tom,

We took some time to test out your sample SpeedFire this afternoon.  This was tested “as-is” out of the box – original gun, original magazines.  We did experience a larger extreme spread with one magazine (41) versus the other (23) with our Vortex Supreme pellets.  The “bad” magazine had some damage around the pellet exit opening on the muzzle side of the body.  I expect this might be interfering with and damaging the pellet skirts as they are pushed through. read more


Tuning BB’s Diana 27: Part 2

by Tom Gaylord
Writing as B.B. Pelletier

Part 1

A history of airguns

This report covers:

  • Teardown
  • 25 years?
  • Krytox!
  • Petroleum archaeology!
  • Grease to oil
  • Spring is fully scragged
  • Grease formed plugs and solidified
  • Start cleaning
  • Removing the barrel
  • Surprise!
  • Piston out
  • And rust!
  • Diana peened the blind pin in the piston head!
  • Cleaning done, time for the Krytox
  • Lubed the mainspring
  • Assembly
  • The rest of the parts go in
  • Finishing assembly
  • The verdict
  • Did I do it wrong?
  • What should I do now?
  • Don’tcha wanna know how it works?
  • RWS Superpoint
  • Air Arms Falcon
  • Summary

Today is the day we learn whether Krytox is the miracle lubricant that both fixes and quiets spring-piston airguns. I have been hounded by people for more than a decade to try this stuff, and I had dug my heels in real deep, but then it dawned on me that Gene from Pyramyd Air had been after me for an equally long time to try Almagard 3752 — the grease that turned out to be Tune in a Tube. We all know how that went!

I promised to become the number one Krytox cheerleader if the stuff really works as advertised — by some airgunners, not by Krytox, themselves. But, I will also be only too happy to poke a hole in the Krytox balloon if it turns out we have been hoodwinked. read more


Tuning BB’s Diana 27: Part1

by Tom Gaylord
Writing as B.B. Pelletier

A history of airguns

This report covers:

  • Bias
  • The deal
  • Krytox
  • Diana peep sight
  • Cheap peep
  • Same idea — more elegant
  • The best
  • Ebay
  • BIG teaching point
  • On with the Diana peep
  • So, what?
  • My 27
  • RWS Superpoints
  • Air Arms Falcons
  • Discussion
  • Summary
  • Sad news

Today’s report isn’t quite what the title says. I am going to tune my Hy Score 807/Diana 27 for you, because, after the success I had with Michael’s rifle, I felt it was time to strike while the iron is hot. But reader comments entered the picture as I was extolling the virtues of Tune in a Tube. One reader said he had his best luck with a lubrication product called Krytox, and then several more readers piled on, saying similar things. So, the subtitle of this report could be “The Great Krytox Experiment, or Krytox versus Tune in a Tube.” Because that’s what I plan to do — tune my Diana 27/Hy Score 807 with Krytox to compare it to a Tune in a Tube tune. read more


Hatsan Proxima underlever repeater: Part 2

by Tom Gaylord
Writing as B.B. Pelletier

Hatsan Proxima
Hatsan Proxima underlever repeater.

Part 1

This report covers:

  • Why no single-shot tray
  • RWS Hobby
  • Teaching point
  • JSB Exact RS
  • RWS Superdome
  • H&N Sniper Magnum
  • Discussion
  • Cocking effort
  • Trigger pull
  • Summary

Why no single-shot tray

I am usually sensitive to the questions of my readers, but in Part 1 I missed it completely. Reader HawkEye asked why the Hatsan Proxima doesn’t come with a single shot tray. I ignored his first comment, thinking he was just joking, but he persisted so I finally answered him. I said this.

“This rifle isn’t made to be shot single shot. No tray because it doesn’t work that way. Cocking is too hard and the loading space too confined.”

And I wondered why he would even ask such a question, until it dawned on me that he couldn’t envision the scale. I had shown him an enlarged picture of the feed probe and, looking at that, he could see plenty of room to load a pellet. read more


BSF S54 Match rifle: Part 2

by Tom Gaylord
Writing as B.B. Pelletier

BSF S54
BSF S54 target rifle.

Part 1

A history of airguns

This report covers:

  • A little more of the BSF Story
  • Today
  • Front sight
  • BINK!
  • Velocity
  • Superpoints for the proof
  • Firing behavior
  • Cocking effort
  • Trigger pull
  • Summary

A little more of the BSF Story

Bayerische Sportwaffen Fabrik (BSF) was established in 1935. They made some airguns before WW II, but after the war is when they really got going. They were located in Erlangen, a town that’s about 15 kilometers from Nuremberg, but today is more like a suburb.

BSF airgun models ranged from youth guns to serious adult guns. Their lowest model was called the Junior that was a plain-Jane youth breakbarrel. Above that the Media came next. It shared a few parts with the Junior like the trigger but it was longer, heavier and more powerful. Think of them as the Diana 23/25. read more