Ruger 10/22 Air Rifle: Part 4

by Tom Gaylord
Writing as B.B. Pelletier

Part 1
Part 2
Part 3

Ruger 10/22 Air Rifle
Ruger 10/22.

This report covers:

  • The test
  • Sight-in
  • H&N Baracuda Green
  • Sights are challenging
  • Crosman Premier Lights
  • Sig Match Ballistic Alloy
  • JSB Exact RS
  • RWS SuperMag
  • RWS R10 Match Pistol
  • Qiang Yuan Training
  • H&N Match Green
  • Discussion
  • Summary

Today we start our look at the accuracy of the new Ruger 10/22 Air Rifle from Umarex. This was an interesting test, to say the least!

The test

I’m only concerned with one thing today — the potential accuracy of as many pellets as possible. So, I shot 5-shot groups from 10 meters using the open sights on the rifle. I shot with the rifle rested directly on the sandbag and I cocked the bolt for every shot to make the trigger as light as possible. Let’s get started.

Sight-in

The rifle was shooting high and left when I started sighting in. I could lower the rear sight okay but there is no easy way to adjust it right and left. So all my groups are to the left of the bull today. After sight-in the sights were never touched again. read more


AirForce Edge 10-meter rifle: Part 2

by Tom Gaylord
Writing as B.B. Pelletier

Part 1
Testing Baracuda FT pellets — Part 3

AirForce Edge
The AirForce Edge target rifle.

This report covers:

  • How more air helps power
  • Linked to the Baracuda FT test
  • Fill the Edge
  • The test
  • JSB Exact RS
  • H&N Finale Match Light with 4.5mm head
  • RWS Superdome
  • Sig Match Ballistic Alloy
  • I wonder…
  • Air Arms Falcon
  • RWS R10 Match Pistol with 4.5mm heads
  • More fun
  • H&N Match Green
  • Second group of Sig Match Ballistic Alloy pellets
  • Ten shots
  • Aluminum tape on the back of targets
  • Summary

Today I’m doing something fun — for me. I’m testing the accuracy potential of the AirForce Edge target rifle that reader Ridge Runner has modified by adding a larger firing chamber. There were some questions last time about how just adding an empty chamber after the regulator can add power to a regulated target rifle. Here’s how.

How more air helps power

We know that the regulator takes the high-pressure air in the reservoir and steps it down to much lower pressure. We also know — or should know — that a gun that gets filled to 3,000 psi does not put anything like that kind of pressure behind the pellet when it fires. If it puts out 1,000 psi, that’s a lot. 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


Webley Mark VI service revolver with battlefield finish: Part 4

by Tom Gaylord
Writing as B.B. Pelletier

Part 1
Part 2
Part 3

Webley Mark VI
Webley Mark VI service revolver with battlefield finish. This one is rifled and shoots pellets.

This report covers:

  • The test
  • JSB Exact RS
  • Adjusted sight picture
  • Why not fix the front sight?
  • Sig Match Ballistic Alloy
  • Air Arms Falcons
  • H&N Finale Match High Speed pellets
  • RWS Hobbys
  • Next — more sight corrections
  • Summary

Today I test the accuracy of the Webley Mark VI with battlefield finish. I decided to test it with all 5 pellets that were used in the velocity test.

The test

I shot from 10 meters, using a sandbag rest for the butt of the revolver. I held the gun with two hands for a steady hold. I shot 6 pellets at each target and I will describe what happened as we go. Let’s get started.

JSB Exact RS

The first pellet I tested was the JSB Exact RS. The first three shots landed low, with one below the target paper. The group had to come up somehow. read more


Sig Sauer P320 M17 CO2 pellet pistol: Part 3

by Tom Gaylord
Writing as B.B. Pelletier

Sig M17 pellet pistol
Sig Sauer P320 M17 pellet pistol.

Part 1
Part 2

This report covers:

  • The test
  • Group 2
  • Remember what we are doing
  • Lead pellets
  • Back to the test
  • Two hands wins!
  • Other pellets
  • Let’s try BBs
  • 4.55mm lead balls
  • Wild shots explained?
  • Discussion
  • Summary

Today I shoot the Sig P320 M17 pellet pistol for accuracy. I learned a lot in today’s test, so this should be interesting.

The test

I am testing both pellets and BBs (plus lead balls), so I will test at two different distances. I will begin with pellets at 10 meters. I knew that Sig Match Ballistic Alloy pellets would be accurate, so I started with them.

I started the test by shooting off a sandbag rest. I rested the bottom of the gun’s grip on the bag and I also tried holding the gun with my hands resting on the bag. It turned out that resting the pistol directly on the bag worked the best, but I had to shoot a second group to learn that. read more


Air Venturi Match pistol: Part 4

by Tom Gaylord
Writing as B.B. Pelletier

Part 1
Part 2
Part 3

Air Venturi V10 pistol
Air Venturi’s V10 Match pistol.

This report covers:

  • The test
  • The trigger
  • Sight-in
  • RWS R10 Match Pistol pellets
  • Sig Match Ballistic Alloy pellets
  • Strange sound
  • RWS Meisterkugeln
  • H&N Finale Match Light
  • Qiang Yuan pellet
  • Summary

Today I shoot the Air Venturi V10 Match pistol for accuracy. Let’s get started.

The test

I shot from 10 meters off a sandbag rest that has no influence over this pistol because it is a pneumatic. I shot 5-shot groups because a target gun usually puts them so close together that 10 are hard to see.

The trigger

In Part 3 I tuned and adjusted the trigger on this pistol and I nailed it! This is the nicest Gamo Compact (the base gun) trigger I have ever used and I think my trick with relieving the wood around the adjustment screw is the difference. I could shoot a trigger like this in competition! read more


Hy Score 816/Diana model 6 pistol: Part 3

by Tom Gaylord
Writing as B.B. Pelletier

Part 1
Part 2

A history of airguns

Hy Score 816
This Hy Score 816 is a Diana model 6 recoilless target pistol. This is the photo from the auction.

This report covers:

  • The test
  • Sig Ballistic Match
  • RWS Super Mag
  • Qiang Yuan Trining pellets
  • H&N Finale Match Light pellets
  • RWS R10
  • RWS Meisterkugeln
  • Why is this happening?
  • Proof
  • Summary

Today we see the accuracy potential of the Hy Score 816/Diana model 6 target air pistol I recently acquired. We had a good indication from the first group it shot.

target
This group of 5 Sig Match Ballistic Alloy pellets measured 0.338-inches. Shot at 10 meters.

The test

I shot off a sandbag rest from 10 meters. The Giss counter-recoil system allows for resting the pistol directly on the bag. Despite all my complaining, I shot with the pointed sight insert I showed you in Part 1. I did have a problem with it, but it wasn’t the sight’s fault and I will explain when I get to it. read more