Diana 35: Part 4

by Tom Gaylord
Writing as B.B. Pelletier

Diana 35
Diana 35 pellet rifle.

Part 1
Part 2
Part 3

A history of airguns

This report covers:

  • Disassembly
  • Trigger pin
  • Mainspring and guide out
  • Dry inside
  • Out comes the piston
  • Cleanup
  • Assembly and lubrication
  • Mainspring
  • Gettin’ it back together
  • Assembling the trigger
  • Done
  • The difference
  • How does it work?
  • Summary

Today we do something that’s been on my mind for months. This Diana 35 was part of a deal I made with reader, Carel, from the Netherlands. I bought it because I wanted to turn a larger Diana into a sweet-shooting rifle like reader, Michael’s, Winchester 427/Diana 27 that turned out so nice. The Diana 35 is larger than the model 27 and I thought it was quite similar in the powerplant, which would allow me to tune it the same. It turned out there are significant differences between the two rifles that I discovered as I did the work for today’s blog. We are now going to disassemble, clean, and lubricate a Diana 35. read more


Aligning a scope with the axis of the rifle bore

by Tom Gaylord
Writing as B.B. Pelletier

This report covers:

  • Texas Airgun Show
  • The question
  • The bad news
  • Details
  • The barrel
  • Is the scope base parallel to the axis of the bore?
  • What about side-to-side?
  • Scope mounts
  • The answer
  • Greater precision?
  • However…
  • Close enough
  • What is meant by tweaking?
  • Never perfect
  • Summary

Texas Airgun Show

The 2019 Texas Airgun Show will be held on Saturday, June 22. Here is the website with information. This year they will offer FREE TABLES for people bringing a few airguns to the show! In the tent outside the entrance to the hall there will be several tables that are available to people who bring several of their guns but don’t have tables. These are the guys who normally walk the show holding onto airguns they want to sell and trade. You can now put those guns on these tables for free. There will be lots of table sharing going on, and you need to bring everything you need, because these tables are bare. This has never been done at an airgun show before and the promoters are hoping it will help those carrying their guns around to lighten the load. read more


Diana 35: Part 3

by Tom Gaylord
Writing as B.B. Pelletier

Diana 35
Diana 35 pellet rifle.

Part 1
Part 2

A history of airguns

This report covers:

  • The test
  • Sight in
  • Air Arms Falcons
  • Season the bore
  • Other pellets
  • RWS Superdome
  • RWS Superpoint
  • Discussion
  • Summary

I’m testing the accuracy of the Diana 35 today. I hadn’t planned to do that before I opened the rifle and at least lubricated it, but I’m now glad that I did. The trigger on this rifle is adjusted as good as I can get it, but it’s still a bit vague where stage two begins. I think a good lubrication of the trigger parts will help that a lot. So, what you see today could improve.

Also, I note that this rifle is cocking as easily as a Diana 27, yet it is more powerful. It isn’t up to the full spec of a 35, but the cocking effort is so much less that, unless the mainspring is severely canted, I might just leave it as it is. It’s sort of exactly what I was hoping for when I dreamed the whole thing up while working on Michael’s Winchester 427/Diana 27. read more


Air Venturi TR5 Multi-Shot Target Air Rifle: Part 6

by Tom Gaylord
Writing as B.B. Pelletier

TR5
Air Venturi TR5 repeating pellet rifle.

Part 1
Part 2
Part 3
Part 4
Part 5

This report covers:

  • “I’ll eat my hat!”
  • We talked
  • Hobbys
  • The solution?
  • The test
  • Eye-opener!
  • Magazine 2
  • Next time?
  • Summary
  • Summary

“I’ll eat my hat!”

I had a conversation with Val Gamerman last Friday. I never told you, but before I started my tests he told me the Air Venturi TR5 Multi-Shot Target Air Rifle would put 5 pellets in 3/4-inch at 10 meters or he would eat his hat. The last time Val said something like that to me was in 2012, and he said it about an IZH 60, oddly enough. He trusted me to shoot and that time it was 10 shots in a quarter-inch at 10 meters. I almost did it but not quite, so he kept his word and ate his “hat.”

Hat
This was the “hat.” read more


Diana 35: Part 2

by Tom Gaylord
Writing as B.B. Pelletier

Diana 35
Diana 35 pellet rifle.

Part 1

A history of airguns

This report covers:

  • The rear sight
  • Breech seal
  • What to expect?
  • RWS Hobby
  • Cocking effort
  • Trigger
  • Summary

Today we start looking at this Diana 35 that I got from reader Carel in the Netherlands. This is an older rifle that doesn’t have a manufacturing date, but it was probably made between 1953 and 1964. It has the features of the early model (stock with finger grooves), yet it has a hooded front sight with a fixed post that isn’t usually found on rifles this early. Of course the sight could have been added at some later time. The rear sight, though, is quite different.

Diana 35 rear sight 1
The Diana 35 rear sight is different than any I’ve seen. read more


Marksman Premium Grade steel BBs and speedloader: Part 1

by Tom Gaylord
Writing as B.B. Pelletier

Marksman BBs
Marksman Premium Grade steel BBs and speedloader.

This report covers:

  • Steel BBs
  • Steel doesn’t give!
  • Will they fit any BB gun?
  • Do I have a BB gun with a big barrel?
  • Loading through the magazine
  • What now?
  • Benjamin 700
  • More testing
  • Weight
  • The speedloader
  • Summary

No history report today, but there will be a lot of history as the report unfolds.

Steel BBs

If you are a veteran reader of mine, you know that I have harped for many years on the fact that steel BBs are labeled as 4.5mm, when they are really 4.3mm or so. Steel BBs range in size from 0.171- to 0.1735-inches in diameter. If you are curious about where the BB came from, read this report.

And then came the Marksman Premium Grade steel BB. To the best of my knowledge, it is the only steel BB in the world that comes close to 0.177-inches in diameter. read more


Air Venturi TR5 Multi-Shot Target Air Rifle: Part 5

by Tom Gaylord
Writing as B.B. Pelletier

TR5
Air Venturi TR5 repeating pellet rifle.

Part 1
Part 2
Part 3
Part 4

This report covers:

  • The test
  • First up
  • Stock
  • H&N Baracuda Match with 4.50mm heads
  • Heavier pellets were too long
  • H&N Baracuda Match with 4.53mm heads
  • Baracuda with 4.52mm head
  • Discussion
  • Baracuda Match 4.50mm the second time
  • Baracuda Match 4.53mm the second time
  • Summary

Today we discover whether cleaning the barrel of the Air Venturi TR5 Multi-Shot Target Air Rifle makes any difference to the accuracy. I am going the extra mile on this airgun because it satisfies a large group of shooters who just want an accurate plinking rifle. No, it’s not a target rifle despite the name. But is it a handy and compact spring-piston plinker that sells for a reasonable price?

The test

I shot the rifle from 10 meters off a sandbag rest. I held the rifle in a non-artillery-hold way, with my off hand around the forearm. I had mounted the UTG Micro Reflex dot sight because I felt the rear sight notch might be a little too broad for the best accuracy. All groups will be 5-shot groups until I find a pellet that’s accurate. read more