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


Gamo Compact vs IZH 46: Part 7

by Tom Gaylord
Writing as B.B. Pelletier

Part 1
Part 2
Part 3
Part 4
Part 5
Part 6

This report covers:

  • Single Stroke Pneumatics
  • Velocity
  • RWS R10
  • H&N Finale Match Pistol
  • Sig Match Ballistic Alloy
  • Accuracy test
  • RWS R10
  • H&N Finale Match Pistol
  • Sig Match Ballistic Alloy
  • Chinese match wadcutters
  • Summary

Today is a mistake. Reader RidgeRunner asked me if I intended to finish this report from 2008. I looked at his link to Part 5 and, sure enough, it looked like I had intended to. I even promised a reader back then that I would. Well, WordPress software is at fault this time, because I did not find a later report when I entered it in the search box at the top of this page, but when I went to publish this report number 6 I found that one had already been published — on July 22, 2008. But that was after I did the complete test plus some extra things, so I’m going to finish it again. It’s actually a good report. And by the way, I just entered the title in the search box again and this time it came up. Of course it did! read more


Weihrauch’s HW55SF: Part 6

by Tom Gaylord
Writing as B.B. Pelletier

HW 55SF
HW 55SF.

Part 1
Part 2
Part 3
Part 4
Part 5

A history of airguns

This report covers:

  • Rob velocity?
  • H&N Finale Match Light
  • Sig Match Ballistic Alloy
  • Qiang Yuan Olympic
  • RWS R10 Match Pistol
  • Discussion
  • So, what?
  • Cocking effort
  • Firing cycle
  • Summary

Today we look at the velocity of the HW 55SF target rifle I tuned back in November. If you read Part 4 you’ll see that I just applied Tune in a Tube grease (TIAT) to the mainspring and got great results. Some readers ask me to use TIAT over and over again on different airguns, apparently not convinced that it works as well as it does. But when they break down and try it, they see for themselves. This stuff really works!

Rob velocity?

But what does it do to the velocity? This is a low-powered spring rifle and we know that thick grease can rob velocity. We have the baseline velocity data I gathered in Part 2 to compare to, so today I will re-test the rifle with the same pellets. Let’s get right to it. read more


Weihrauch’s HW55SF: Part 3

by Tom Gaylord
Writing as B.B. Pelletier

HW 55SF
HW 55SF.

Part 1
Part 2

A history of airguns

This report covers:

  • Readers impact
  • The test
  • H&N Finale Match Light
  • Now, I zeroed the rifle
  • Sig Match Ballistic Alloy
  • Qiang Yuan Olympic match pellets
  • RWS R10 Match Pistol
  • But wait —
  • Summary

Today we look at accuracy. Because several readers have asked for it, I will re-test the rifle after I have tuned it. I have not decided yet whether I will do a full parts replacement tune, so there may be nothing to compare a Tune in a Tube tune to (say that quickly three times), but I will at least return and re-test the accuracy with the same pellets after I have quieted the action.

Readers impact

Several readers believe that making a spring gun’s action smoother will improve accuracy. It certainly won’t hurt it, but I have never found it to improve. However, I did an extra test today to see if I am doing all the things I can to get all the accuracy this rifle has to offer. We will get to that after the main test. read more